groups 2010.09: free/open spectrum (digital sustainability)
DESCRIPTION
Open Spectrum Präsentation von Matthias Roggo und Moritz VifianTRANSCRIPT
Open SpectrumWEIDEN AUF DER DIGITALEN ALLMEND
Sonntag, 28. November 2010
Überblick
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☞ Elektromagnetisches Spektrum
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☞ Elektromagnetisches Spektrum
☞Was man damit macht
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☞Was man damit macht
☞Was man besser machen könnte
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Ein imaterielles Gut?
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U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
EUR
FIXED
Mobile* AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXED
FIXED
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL M
OBILE
(R)
AERO
NAUT
ICAL M
OBILE
(OR)
RADIO
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ONOM
YMo
bile*
AMAT
EUR
BROA
DCAS
TING
AMAT
EUR
AMAT
EUR S
ATEL
LITE
Mobil
e*FIX
ED
BROA
DCAS
TING
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
AERO
NAUT
ICAL
MOB
ILE (O
R)
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (O
R)AE
RONA
UTIC
AL M
OBILE
(R)
FIXED
FIXED
BROA
DCAS
TING
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
MARI
TIME
MOBI
LE
Mobil
eFIX
ED
AMAT
EUR
AMAT
EUR
SATE
LLITE
BROA
DCAS
TING
FIXED
AERO
NAUT
ICAL
MOB
ILE (R
)
MARI
TIME
MOBI
LE
FIXED
FIXED
FIXED
Mob
ile*
MOB
ILE**
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch LA
ND M
OBILE
MARI
TIME
MOBI
LE LA
ND M
OBILE
MOB
ILE**
RAD
IO A
STRO
NOMY
BROA
DCAS
TING
MARI
TIME
MOBI
LE LA
ND M
OBILE
FIXED
MOB
ILE**
FIXED
MOB
ILE**
MOB
ILE
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOB
ILE
MOB
ILE**
AMAT
EUR
AMAT
EUR
SATE
LLITE
MOB
ILE
LAND
MOB
ILE
MOBI
LE
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBI
LE
FIXED
FIXED
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOB
ILERa
dio A
stron
omy
RADIO
AST
RONO
MYLA
ND M
OBILE
FIXED
FIXED
MOBI
LEMOBIL
E
MOBILE
LAND
MOB
ILE
FIXED
LAND
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBIL
E
LANDMOBILE AMATEUR
BROADCASTING(TV CHANNELS 2-4)
FIXED
MOBI
LE
FIXED
MOBI
LE
FIXED
MOBI
LEFIX
EDMO
BILE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
BROADCASTING(TV CHANNELS 5-6)
BROADCASTING(FM RADIO)
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
AERO
NAUT
ICAL
MOB
ILE
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NAUT
ICAL
MOBI
LE (R
)
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NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
(R)
MOBI
LEFI
XED
AMAT
EUR
BROADCASTING(TV CHANNELS 7-13)
MOBILE
FIXED
MOBILE
FIXED
MOBILE SATELLITE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBI
LE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
STD.
FREQ
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ME SI
GNAL
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ATEL
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BILE
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OMY
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OLOC
ATIO
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ateur
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G(TV
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0)
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OMY
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ATIO
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ATION
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on
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onMA
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ERA
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ATIO
N
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TIME
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IGAT
ION
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locati
on
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RADIO-LOCATION RADIO-
LOCATION
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ICAL
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ATIO
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round
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TION
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ation
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. RAD
IO-NA
V.(Gro
und)
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-LO
CATIO
NRa
dio-
locati
on
FIXED
FIXEDSATELLITE
(S-E)
FIXED
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION MO
BILE
FIXED
MOBIL
E
RADI
O AS
TRON
OMY
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e Res
earch
(Pas
sive)
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ICAL
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onRA
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ATIO
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ation
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OLOC
ATIO
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on
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onRA
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OCAT
ION
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N
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IGAT
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TIME
RADI
ONAV
IGAT
ION
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OROL
OGIC
ALAID
S
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urAm
ateur
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FIXED
SATE
LLITE
(E-S
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BILE
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SATE
LLITE
(E-S
)
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SATE
LLITE
(E-S
)MO
BILE
FIXED FIX
ED
FIXED
FIXED
MOBIL
E
FIXED
SPAC
E RE
SEAR
CH (E
-S)
FIXED
Fixed
MOBIL
ESA
TELL
ITE (S
-E)FIX
ED SA
TELLI
TE (S
-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
MET.
SATE
LLITE
(S-E)
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ite (S-
E)Mo
bileSa
tellite
(S-E)
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ite (E-
S)(no
airbo
rne)
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ite(E-
S)(no
airborn
e)
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llite (S
-E)
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ite (E-
S)
MOBIL
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TELL
ITE (E
-S)EA
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LLITE
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T. (S-E
)
EART
H EXP
L.SA
TELLI
TE (S
-E)
MET.
SATE
LLITE
(E-S)
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FIXED
SPAC
E RES
EARC
H (S-
E)(de
ep sp
ace on
ly)SP
ACE R
ESEA
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(S-E
)
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ATIO
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ation
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on
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onAm
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OCAT
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TING
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earch
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ileSa
tellite
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ation
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ATION FI
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LLIT
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ace R
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on
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AT (E
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PL.
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ve)
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LE
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ite (Ac
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e Sign
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ite (S-
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T (E
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TRON
OMY
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ERE
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assiv
e)EA
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ORAT
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ATIO
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ITE (S
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S)MO
BILE
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ATIO
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TELL
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XED
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LLITE
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TE (E
-S)
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ILE
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SPAC
ERE
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assiv
e)
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ATIO
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ITE(Pa
ssive)
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ATIO
NSA
T. (P
assiv
e)
SPAC
ERE
SEAR
CH(P
assiv
e)
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-SA
TELL
ITERA
DIO-
LOCA
TION
SPAC
ERE
SEAR
CHFI
XED
MOBILE
F IXED
MOBILESATELLITE
(E-S)
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ESA
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ITERA
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ION
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ATIO
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ITE F IXEDSATELLITE
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ITE (E
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AMAT
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SATE
LLITE
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EUR
SATE
LLITE
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urSa
tellite
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urRA
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TION
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BILE
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LLITE
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LLITE
(S-E
)
MOBIL
EFIX
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CAST
ING
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LLITE
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G
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D
MOBIL
EFIX
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LOCA
TION
FIXED
SATE
LLITE
(E-S
)
MOBILESATELLITE
RADIO-NAVIGATIONSATELLITE
RADIO-NAVIGATION
Radio-location
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H E
XPL.
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LLITE
(Pas
sive)
SPAC
E RES
EARC
H(P
assiv
e)
FIXE
DFI
XED
SATE
LLIT
E(S
-E)
SPACERESEARCH
(Passive)
RADIOASTRONOMY
EARTHEXPLORATION
SATELLITE(Passive)
FIXED
MOBILE
MOBI
LEINT
ER-
SATE
LLITE
RADIO-LOCATION
INTER-SATELLITE
Radio-location
MOBILE
MOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
AMAT
EUR
AMAT
EUR
SATE
LLITE
Amate
urAm
ateur
Satel
liteRA
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TION
MOBIL
EFIX
EDFIX
EDSA
TELL
ITE (S
-E)
MOBIL
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TELL
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EART
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ATIO
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ACE R
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(Pas
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SPAC
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.(P
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FIXED
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MOBIL
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ED
MOBIL
EFIX
ED
MOBIL
EFIX
ED
MOBIL
EFIX
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SPAC
E RES
EARC
H(P
assiv
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DIO
ASTR
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EXPL
ORAT
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ATION
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ve)
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ERE
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ssive
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ER-
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R-SA
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R-SA
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R-SA
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MOBILE
MOBIL
EMOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
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EART
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(Passi
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SPAC
E RES
.(Pa
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SPACERESEARCH
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RADIOASTRONOMY
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SATELLITE(Passive)
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MOBIL
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MOBIL
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ED
FIXED
SATE
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(S-E
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Radio
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Radio
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RADI
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Amate
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Satel
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SPAC
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S. (P
assiv
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MOBILE
MOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
MOBILE
MOBILE
FIXED
RADIO-ASTRONOMY
FIXEDSATELLITE
(E-S)
FIXED
3.0
3.02
5
3.15
5
3.23
0
3.4
3.5
4.0
4.06
3
4.43
8
4.65
4.7
4.75
4.85
4.99
55.
003
5.00
55.
060
5.45
MARITIMEMOBILE
AMAT
EUR
AMAT
EUR
SATE
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FIXED
Mobil
eMA
RITIM
E MOB
ILE
STAN
DARD
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00 K
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NAUT
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AT. (S
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B. SA
T. (S-
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SPAC
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MOBILE
FIXED
FIXED
Land
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ileFIX
EDMO
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LAN
D MO
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LAND
MOB
ILE
MAR
ITIME
MOB
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ARITI
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MAR
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MOB
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LAN
D MO
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FIXED
MOBI
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ATEL
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LAND
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LAND
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EDLA
ND M
OBILE
FIXED
FIXED
RADI
O AS
TRON
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RADI
O AS
TRON
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METE
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OGIC
ALAI
DS (R
ADIO
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adios
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TEOR
OLOG
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SATE
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(s-E
)
Fixed
FIXED
MET. SAT.(s-E)
FIXE
D
FIXED
AERO
NAUT
ICAL M
OBILE
SATE
LLITE
(R) (s
pace
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AERO
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AERO
NAUT
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SATE
LLITE
(R)
(space
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th)Mo
bile Sa
tellite
(S- E
)
RADIO
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AT. (E
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T. SAT
. (E-S)
MOBIL
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. (E-S)
MOBIL
E SAT
. (E-S)
Mobile
Sat. (
S-E)
RADIO
ASTR
ONOM
Y
RADI
O AS
TRON
OMY
MOB
ILE S
AT. (
E-S)
FIXED
MOBI
LE
FIXED
FIXE
D(LO
S)MO
BILE
(LOS)
SPAC
ERE
SEAR
CH(s-
E)(s-s
)
SPAC
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ION(s-
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RTH
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ORAT
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MOBI
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DIOLO
CATIO
N
AMAT
EUR
RADI
O AS
TRON
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ACE
RESE
ARCH
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H E
XPL
SAT
FIXED
SAT
. (S
-E)
FIXED
MOBILE
FIXEDSATELLITE (S-E)
FIXED
MOBIL
EFIX
EDSA
TELL
ITE (E
-S)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SPAC
ERE
SEAR
CH (S
-E)(De
ep Sp
ace) AE
RONA
UTIC
AL R
ADIO
NAVIG
ATIO
N
EART
HEX
PL. S
AT.
(Passi
ve)
300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
2173
.521
90.5
2194
2495
2501
2502
2505
2850
3000
RADIO-LOCATION
BROA
DCAS
TING
FIXED
MOBILE
AMAT
EUR
RADI
OLOC
ATIO
N
MOBIL
EFIX
EDMA
RITIM
EMO
BILE
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARIT
IME
MOBIL
ELA
NDMO
BILE
MOBIL
EFIX
ED
30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
117.
975
121.
9375
123.
0875
123.
5875
128.
8125
132.
0125
136.
013
7.0
137.
025
137.
175
137.
825
138.
0
144.
014
6.0
148.
014
9.9
150.
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0.8
152.
855
154.
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6.24
7515
7.03
7515
7.18
7515
7.45
161.
575
161.
625
161.
775
162.
0125
173.
217
3.4
174.
0
216.
0
220.
022
2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
0540
0.15
401.
0
402.
0
403.
040
6.0
406.
1
410.
0
420.
0
450.
045
4.0
455.
045
6.0
460.
046
2.537
546
2.737
546
7.537
546
7.737
547
0.0
512.
0
608.
061
4.0
698
746
764
776
794
806
821
824
849
851
866
869
894
896
9019
0190
2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
1395
2000
2020
2025
2110
2155
2160
2180
2200
2290
2300
2305
2310
2320
2345
2360
2385
2390
2400
2417
2450
2483
.525
0026
5526
9027
00
2900
3000
1400
1427
1429
.5
1430
1432
1435
1525
1530
1535
1544
1545
1549
.5
1558
.515
5916
1016
10.6
1613
.816
26.5
1660
1660
.516
68.4
1670
1675
1700
1710
1755
1850
MARIT
IME M
OBILE
SATE
LLITE
(space
to Ear
th)MO
BILE S
ATELL
ITE (S
-E)
RADI
OLOC
ATIO
NRA
DION
AVIG
ATIO
NSA
TELL
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RADI
OLOC
ATIO
NAm
ateur
Radio
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onAE
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DION
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N
SPA
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H EX
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AT (P
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MY
MOBI
LEMO
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**FIX
ED-S
AT
(E-
S)FIX
ED
FIXED FI
XED*
*LAN
D MOB
ILE (T
LM)
MOBIL
E SAT
.(Sp
ace to
Earth
)MA
RITIME
MOB
ILE SA
T.(Sp
ace to
Earth
)Mo
bile(Ae
ro. TL
M)
MOBI
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ATEL
LITE
(S-E
)
MOBIL
E SAT
ELLITE
(Space
to Ear
th)AE
RONA
UTICA
L MOB
ILE SA
TELLI
TE (R
)(sp
ace to
Earth)
3.0
3.1
3.3
3.5
3.6
3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
57.
075
7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
.4
13.7
514
.0
14.2
14.4
14.4
714
.514
.714
515
.136
5
15.3
5
15.4
15.4
3
15.6
315
.716
.617
.1
17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
.45
24.6
5
24.7
5
25.0
5
25.2
525
.527
.0
27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
.78
56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
142.
014
4.0
149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
INTER-SATELLITE
LAND MOBILE
LAND MOBILESATELLITE
MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
MOBILE
MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
RADIOLOCATION SATELLITE
RADIONAVIGATION
RADIONAVIGATIONSATELLITE
SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
RADI
O AS
TRON
OMY
FIXED
MARITIME MOBILE
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MARITIMEMOBILE Aeronautical
Mobile
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DARD
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. AND
TIME
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AL (6
0 kHz
)FIX
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STAN
D. FR
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ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
SPAC
E RES
EARC
H (Pa
ssive
)
* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
ALLOCATIONSFREQUENCY
BRO
AD
CA
STIN
GFI
XED
MO
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*
BRO
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STIN
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BRO
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Mob
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TING
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FIXED
BROA
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BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOBI
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FIXE
D
AERO
NAUT
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AMAT
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AND
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at(E-
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Earth
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AND
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ED
BRO
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STMO
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FIXED
LAND
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FIXED
LAND
MOB
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NAUT
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OBILE
AERO
NAUT
ICAL M
OBILE FIX
EDLA
ND M
OBILE
LAND
MOB
ILELA
ND M
OBILE
FIXED
LAND
MOB
ILEFIX
EDM
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ED
FIXED
FIXED
MOBIL
EFIX
ED
FIXED
FIXED
BRO
ADCA
ST
LAND
MOB
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ace r
es.
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N SA
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locatio
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FIXED
Amate
urRa
dioloc
ation
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B-SA
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dioloc
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N
MOBI
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Fixed
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AT
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**
MOBIL
E**
FIXED
MOBIL
E
MOBI
LE S
ATEL
LITE
(E-S
)
SPAC
E OP
.(E-
S)(s-s
)EAR
TH EX
PL.SA
T. (E-S
)(s-s)
SPAC
E RE
S.(E-
S)(s-s
)FX
.MO
B.MO
BILE
FIXED
Mobil
e
R- LO
C.
BCST
-SAT
ELLIT
EFi
xed
Radio
-loc
ation
B-SA
TR-
LOC.
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BFix
edMo
bile
Radio
locati
onFIX
EDMO
BILE*
*Am
ateur
RADI
OLOC
ATIO
N
SPAC
E RES
..(S-E
)
MOBIL
EFIX
ED MOBI
LE SA
TELL
ITE (S
-E)
MARI
TIME
MOB
ILE
Mobil
e FIXED
FIXED
BRO
ADCA
STMO
BILE
FIXED
MOBI
LE SA
TELL
ITE (E
-S)
FIXED
F
IXED
MARI
TIME
MOB
ILE
F
IXED
FIXED
MOBIL
E**
FIXED
MOBIL
E**
FIXED
SAT
(S-E
)AE
RO.
RADI
ONAV
.
FIXED
SATE
LLITE
(E-S
)
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ur- sa
t (s-e)
Amate
urMO
BILE
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D SA
T(E-
S)
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DFIX
ED S
ATEL
LITE
(S-E)(
E-S)
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FIXED
SAT
(E-S)
MOBI
LE
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-loc
ation
RADIO
-LO
CATIO
NFI
XE
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AT.(E
-S)
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le**
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dMo
bile
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AT.(E
-S)
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at(E-S
)
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DION
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XED
SAT
(E-S
)AE
RONA
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AL R
ADIO
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ATIO
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DIOL
OCAT
ION
Spac
e Re
s.(ac
t.)
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
loc.
RADIO
LOC.
Earth
Exp
l Sat
Spac
e Re
s.Ra
dioloc
ation
BCST
SAT
.
FIXE
DFIX
ED S
ATEL
LITE
(S-E)
FIXE
D SA
TELL
ITE
(S-E
)EA
RTH
EXPL
. SAT
.FX
SAT
(S-E
)SP
ACE
RES.
FIXE
D SA
TELL
ITE
(S-E
)FI
XED
SATE
LLIT
E (S
-E)
FIXE
D SA
TELL
ITE
(S-E
)MO
BILE
SAT.
(S-E)
FX S
AT (S
-E)
MOBI
LE S
ATEL
LITE
(S-E
)FX
SAT
(S-E
)ST
D FR
EQ. &
TIME
MOBIL
E SA
T (S-E
)EA
RTH
EXPL
. SAT
.MO
BILE
FIXE
DSP
ACE
RES. FI
XED
MOBI
LEMO
BILE
**FI
XED
EART
H EX
PL. S
AT.
FIXE
DMO
BILE*
*RA
D.AS
TSP
ACE
RES.
FIXE
DMO
BILE
INTER
-SATE
LLITE
FIXE
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RADIO
AS
TRON
OMY
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E RE
S.(P
assiv
e)
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AMAT
EUR S
ATEL
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-loc
ation
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urRA
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LOCA
TION
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l.Sa
telli
te(A
ctive
)
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D
INTER
-SATE
LLITE
RADIO
NAVIG
ATIO
N
RADIO
LOCA
TION
SA
TELLI
TE (E-
S)INT
ER-SA
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ITE
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DSA
TELL
ITE
(E-S
)RA
DIONA
VIGAT
ION
FIXE
DSA
TELL
ITE
(E-S
)FI
XED
MOBIL
E SA
TELL
ITE (E
-S)
FIXE
D SA
TELL
ITE
(E-S
)
MOBI
LEFI
XED
Earth
Ex
plorat
ionSa
tellite
(S
-S)
std fre
q &
time
e-e-sa
t (s-s
)MO
BILE
FIXE
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-e-sa
tMO
BILE
SPAC
ERE
SEAR
CH (d
eep s
pace
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DION
AVIG
ATIO
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TER-
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SPAC
E RE
S.
FIXE
DMO
BILE
SPAC
E RE
SEAR
CH(s
pace
-to-E
arth
)
SPAC
ERE
S.
FIXE
DSA
T. (
S-E)
MOBI
LEFI
XED
FIXE
D-SA
TELL
ITE
MOBIL
EFI
XED
FIXE
DSA
TELL
ITE
MOBI
LESA
T.FI
XED
SAT
MOBI
LESA
T.EA
RTH
EXPL
SAT
(E-S
)Ea
rthEx
pl.Sa
t (s -
e)SP
ACE
RES
. (E-S) FX
-SAT
(S-E
)
FIXED
MOBIL
EBR
OAD-
CAST
ING
BCST
SAT.
RADIO
ASTR
ONOM
YFI
XED
MOB
ILE*
*FI
XED
SATE
LLITE
(E-S
)
MOBI
LESA
TELL
ITE (
E-S)
FIXE
DSA
TELL
ITE (
E-S)
MOBI
LERA
DION
AV.
SATE
LLIT
EFI
XED
MOBI
LEMO
B. SA
T(E-S
)RA
DION
AV.S
AT.
MOBI
LESA
T (E
-S).
FIXE
DMO
BILE
FXSA
T(E-
S)
MOBI
LEFI
XED
INTE
R- S
ATEA
RTH
EXPL
-SAT
(Pa
ssive
)SP
ACE
RES.
INTE
R- S
ATSP
ACE
RES.
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H-ES
INTE
R- S
ATEA
RTH-
ESSP
ACE
RES.
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ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT.
(Pas
sive)
SPAC
E R
ES.
MOB
ILE
FIXE
DIN
TER
- SAT
FIXE
DM
OBIL
E
INTER
-SA
TRA
DIO-
LOC.
MOB
ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT. (
Passi
ve)
MOBIL
EFI
XED
INTER
-SA
TELL
ITEFI
XED
MOBI
LE**
MOB
ILE*
*INT
ER-
SATE
LLITE
MOB
ILE
INTER
-SA
TELL
ITE
RADI
OLOC
.Am
ateur Am
ateu
r Sat
.Am
ateur
RADI
OLOC
.AM
ATEU
R SA
TAM
ATEU
RRA
DIOL
OC.
SPAC
ERE
SEAR
CH(Pa
ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
EART
HEX
PL SA
T.(Pa
ssive)
Amatu
erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
Sonntag, 28. November 2010
U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
EUR
FIXED
Mobile* AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXED
FIXED
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL M
OBILE
(R)
AERO
NAUT
ICAL M
OBILE
(OR)
RADIO
ASTR
ONOM
YMo
bile*
AMAT
EUR
BROA
DCAS
TING
AMAT
EUR
AMAT
EUR S
ATEL
LITE
Mobil
e*FIX
ED
BROA
DCAS
TING
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
AERO
NAUT
ICAL
MOB
ILE (O
R)
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (O
R)AE
RONA
UTIC
AL M
OBILE
(R)
FIXED
FIXED
BROA
DCAS
TING
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
MARI
TIME
MOBI
LE
Mobil
eFIX
ED
AMAT
EUR
AMAT
EUR
SATE
LLITE
BROA
DCAS
TING
FIXED
AERO
NAUT
ICAL
MOB
ILE (R
)
MARI
TIME
MOBI
LE
FIXED
FIXED
FIXED
Mob
ile*
MOB
ILE**
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch LA
ND M
OBILE
MARI
TIME
MOBI
LE LA
ND M
OBILE
MOB
ILE**
RAD
IO A
STRO
NOMY
BROA
DCAS
TING
MARI
TIME
MOBI
LE LA
ND M
OBILE
FIXED
MOB
ILE**
FIXED
MOB
ILE**
MOB
ILE
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOB
ILE
MOB
ILE**
AMAT
EUR
AMAT
EUR
SATE
LLITE
MOB
ILE
LAND
MOB
ILE
MOBI
LE
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBI
LE
FIXED
FIXED
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOB
ILERa
dio A
stron
omy
RADIO
AST
RONO
MYLA
ND M
OBILE
FIXED
FIXED
MOBI
LEMOBIL
E
MOBILE
LAND
MOB
ILE
FIXED
LAND
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBIL
E
LANDMOBILE AMATEUR
BROADCASTING(TV CHANNELS 2-4)
FIXED
MOBI
LE
FIXED
MOBI
LE
FIXED
MOBI
LEFIX
EDMO
BILE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
BROADCASTING(TV CHANNELS 5-6)
BROADCASTING(FM RADIO)
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
AERO
NAUT
ICAL
MOB
ILE
AERO
NAUT
ICAL
MOBI
LE (R
)
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
(R)
MOBI
LEFI
XED
AMAT
EUR
BROADCASTING(TV CHANNELS 7-13)
MOBILE
FIXED
MOBILE
FIXED
MOBILE SATELLITE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBI
LE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
STD.
FREQ
. & TI
ME SI
GNAL
SAT.
(400.1
MHz
)ME
T. SAT
.(S-
E)SP
ACE R
ES.
(S-E)
Earth
Exp
l.Sa
tellite
(E-S
)
MOBI
LE S
ATEL
LITE
(E-S
)FIX
EDMO
BILE
RADI
OAS
TRON
OMY
RADI
OLOC
ATIO
NAm
ateur
LAND
MOB
ILE
MeteorologicalSatellite (S-E)
LAND
MOB
ILEBR
OADC
ASTIN
G(TV
CHAN
NELS
14 - 2
0)
BROADCASTING(TV CHANNELS 21-36)
TV BROADCASTINGRADI
O AS
TRON
OMY
RADI
OLOC
ATIO
N
FIXED
Amate
ur
AERONAUTICALRADIONAVIGATION
MOBI
LE**
FIXED
AERO
NAUT
ICAL
RADIO
NAVIG
ATION
Radio
locati
on
Radio
locati
onMA
RITIM
ERA
DION
AVIG
ATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
Radio
locati
on
Radiolocation
Radiolocation
RADIO-LOCATION RADIO-
LOCATION
Amateur
AERO
NAUT
ICAL
RADIO
NAVIG
ATIO
N(G
round
)RA
DIO-
LOCA
TION
Radio
-loc
ation
AERO
. RAD
IO-NA
V.(Gro
und)
FIXED
SAT.
(S-E)
RADIO
-LO
CATIO
NRa
dio-
locati
on
FIXED
FIXEDSATELLITE
(S-E)
FIXED
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION MO
BILE
FIXED
MOBIL
E
RADI
O AS
TRON
OMY
Spac
e Res
earch
(Pas
sive)
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
RADI
O-LO
CATIO
NRa
dio-
locati
onRA
DION
AVIG
ATIO
NRa
dioloc
ation
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
onRA
DIOL
OCAT
ION
RADI
O-LO
CATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
MARI
TIME
RADI
ONAV
IGAT
ION
METE
OROL
OGIC
ALAID
S
Amate
urAm
ateur
FIXED
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SATE
LLITE
(E-S
)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED FIX
ED
FIXED
FIXED
MOBIL
E
FIXED
SPAC
E RE
SEAR
CH (E
-S)
FIXED
Fixed
MOBIL
ESA
TELL
ITE (S
-E)FIX
ED SA
TELLI
TE (S
-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
MET.
SATE
LLITE
(S-E)
Mobile
Satell
ite (S-
E)Mo
bileSa
tellite
(S-E)
Mobile
Satell
ite (E-
S)(no
airbo
rne)
Mobile
Satell
ite(E-
S)(no
airborn
e)
Mobile
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300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
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2501
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2850
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RADIO-LOCATION
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30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
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128.
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132.
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138.
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7.18
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173.
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3.4
174.
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216.
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220.
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2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
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0.15
401.
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402.
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403.
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450.
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2.737
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7.537
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4.0
698
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794
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824
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866
869
894
896
9019
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2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
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2000
2020
2025
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2155
2160
2180
2200
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2300
2305
2310
2320
2345
2360
2385
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2400
2417
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1432
1435
1525
1530
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1544
1545
1549
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10.6
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26.5
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1755
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3.5
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3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
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7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
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13.7
514
.0
14.2
14.4
14.4
714
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5
15.3
5
15.4
15.4
3
15.6
315
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17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
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24.6
5
24.7
5
25.0
5
25.2
525
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27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
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56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
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149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
INTER-SATELLITE
LAND MOBILE
LAND MOBILESATELLITE
MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
MOBILE
MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
RADIOLOCATION SATELLITE
RADIONAVIGATION
RADIONAVIGATIONSATELLITE
SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
RADI
O AS
TRON
OMY
FIXED
MARITIME MOBILE
FIXED
MARITIMEMOBILE Aeronautical
Mobile
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (6
0 kHz
)FIX
EDMo
bile*
STAN
D. FR
EQ. &
TIME
SIG.
MET. A
IDS(Ra
dioson
de)Sp
ace Op
n. (S
-E)MO
BILE.
SAT. (
S-E)
Fixed
Stand
ardFre
q. an
dTim
e Sign
alSa
tellite
(E-S)
FIXE
D
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
0 kHz
)
Amate
ur
MOB
ILE
FIXED
SAT.
(E-S)
Spac
eRe
searc
h
ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
SPAC
E RES
EARC
H (Pa
ssive
)
* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
ALLOCATIONSFREQUENCY
BRO
AD
CA
STIN
GFI
XED
MO
BILE
*
BRO
ADCA
STIN
GFI
XED
BRO
ADCA
STIN
G
FIX
ED
Mob
ile
FIX
EDBR
OAD
CAST
ING
BROA
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TING
FIXED
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOBI
LE
FIXE
D
AERO
NAUT
ICAL
MOB
ILE (R
)
AMAT
EUR
SATE
LLITE
AMAT
EUR MO
BILE
SATE
LLITE
(E-S
)
FIXE
D
Fixe
dMo
bile
Radi
o-lo
catio
nFI
XED
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LAND
MOB
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ARITI
ME M
OBILE
FIXED
LAN
D MO
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FIXED
LAND
MOB
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RAD
ION
AV-S
ATEL
LITE
FIXED
MOBI
LEFIX
ED L
AND
MOBIL
E
MET. A
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adio-
sond
e)SP
ACE O
PN.
(S-E)
Earth
Expl S
at(E-
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llite (E
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T-SAT
. (E
-S)EA
RTH
EXPL
SAT. (
E-S)
Earth
Expl S
at(E-
S)Me
t-Sate
llite (E
-S)EA
RTH
EXPL
SAT. (
E-S)
MET-S
AT.
(E-S)
LAND
MOB
ILELA
ND M
OBILE
FIXED
LAND
MOB
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ED
FIXED
FIXED
LAN
D MO
BILE
LAND
MOB
ILE FIXED
LAN
D MO
BILE
LAND
MOB
ILE L
AND
MOBIL
E
LAND
MOB
ILE
MOBI
LEFIX
ED
MOBI
LEFIX
ED
BRO
ADCA
STMO
BILE
FIXED
MOBIL
EFIX
ED
FIXED
LAND
MOB
ILELA
ND M
OBILE
FIXED
LAND
MOB
ILE AERO
NAUT
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OBILE
AERO
NAUT
ICAL M
OBILE FIX
EDLA
ND M
OBILE
LAND
MOB
ILELA
ND M
OBILE
FIXED
LAND
MOB
ILEFIX
EDM
OBIL
EFIX
ED
FIXED
FIXED
MOBIL
EFIX
ED
FIXED
FIXED
BRO
ADCA
ST
LAND
MOB
ILELA
ND M
OBILE
FIXED
LAND
MOB
ILE
METE
OROL
OGICA
LAID
S
FXSp
ace r
es.
Radio
Ast
E-Ex
pl Sa
tFIX
EDMO
BILE*
*MO
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SATE
LLITE
(S-E
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DIODE
TERM
INATIO
N SA
T. (S-
E)
Radio
locatio
nMO
BILE
FIXED
Amate
urRa
dioloc
ation
AMAT
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FIXED
MOBIL
E
B-SA
TFX
MOB
Fixed
Mobil
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dioloc
ation
RADI
OLOC
ATIO
N
MOBI
LE **
Fixed
(TLM
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ND M
OBILE
FIXED
(TLM
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ND M
OBILE
(TLM
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AT
(S-
E)FIX
ED (T
LM)
MOBIL
E
MOBIL
E SAT
.(Sp
ace to
Earth
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bile
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MOBIL
E**
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E
MOBI
LE S
ATEL
LITE
(E-S
)
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.(E-
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TH EX
PL.SA
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S.(E-
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BILE
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e
R- LO
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xed
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ation
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BFix
edMo
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onFIX
EDMO
BILE*
*Am
ateur
RADI
OLOC
ATIO
N
SPAC
E RES
..(S-E
)
MOBIL
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ED MOBI
LE SA
TELL
ITE (S
-E)
MARI
TIME
MOB
ILE
Mobil
e FIXED
FIXED
BRO
ADCA
STMO
BILE
FIXED
MOBI
LE SA
TELL
ITE (E
-S)
FIXED
F
IXED
MARI
TIME
MOB
ILE
F
IXED
FIXED
MOBIL
E**
FIXED
MOBIL
E**
FIXED
SAT
(S-E
)AE
RO.
RADI
ONAV
.
FIXED
SATE
LLITE
(E-S
)
Amate
ur- sa
t (s-e)
Amate
urMO
BILE
FIXE
D SA
T(E-
S)
FIXE
DFIX
ED S
ATEL
LITE
(S-E)(
E-S)
FIXED
FIXED
SAT
(E-S)
MOBI
LE
Radio
-loc
ation
RADIO
-LO
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XE
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AT.(E
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le**
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AT.(E
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L M S
at(E-S
)
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AL R
ADIO
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ATIO
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DIOL
OCAT
ION
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e Re
s.(ac
t.)
RADI
OLOC
ATIO
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ation
Radio
loc.
RADIO
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Earth
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l Sat
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e Re
s.Ra
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ation
BCST
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FIXE
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ED S
ATEL
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TELL
ITE
(S-E
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RTH
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.FX
SAT
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ACE
RES.
FIXE
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ITE
(S-E
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XED
SATE
LLIT
E (S
-E)
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D SA
TELL
ITE
(S-E
)MO
BILE
SAT.
(S-E)
FX S
AT (S
-E)
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LE S
ATEL
LITE
(S-E
)FX
SAT
(S-E
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D FR
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TIME
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E SA
T (S-E
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.MO
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ACE
RES. FI
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MOBI
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**FI
XED
EART
H EX
PL. S
AT.
FIXE
DMO
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*RA
D.AS
TSP
ACE
RES.
FIXE
DMO
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INTER
-SATE
LLITE
FIXE
D
RADIO
AS
TRON
OMY
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E RE
S.(P
assiv
e)
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AMAT
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ATEL
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-loc
ation
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urRA
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LOCA
TION
Earth
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l.Sa
telli
te(A
ctive
)
FIXE
D
INTER
-SATE
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RADIO
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ATIO
N
RADIO
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TION
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TE (E-
S)INT
ER-SA
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ITE
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DSA
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ITE
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DIONA
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ION
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DSA
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ITE
(E-S
)FI
XED
MOBIL
E SA
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ITE (E
-S)
FIXE
D SA
TELL
ITE
(E-S
)
MOBI
LEFI
XED
Earth
Ex
plorat
ionSa
tellite
(S
-S)
std fre
q &
time
e-e-sa
t (s-s
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-e-sa
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ERE
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TER-
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E RE
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E RE
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pace
-to-E
arth
)
SPAC
ERE
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DSA
T. (
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XED
FIXE
D-SA
TELL
ITE
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EFI
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FIXE
DSA
TELL
ITE
MOBI
LESA
T.FI
XED
SAT
MOBI
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T.EA
RTH
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SAT
(E-S
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rthEx
pl.Sa
t (s -
e)SP
ACE
RES
. (E-S) FX
-SAT
(S-E
)
FIXED
MOBIL
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OAD-
CAST
ING
BCST
SAT.
RADIO
ASTR
ONOM
YFI
XED
MOB
ILE*
*FI
XED
SATE
LLITE
(E-S
)
MOBI
LESA
TELL
ITE (
E-S)
FIXE
DSA
TELL
ITE (
E-S)
MOBI
LERA
DION
AV.
SATE
LLIT
EFI
XED
MOBI
LEMO
B. SA
T(E-S
)RA
DION
AV.S
AT.
MOBI
LESA
T (E
-S).
FIXE
DMO
BILE
FXSA
T(E-
S)
MOBI
LEFI
XED
INTE
R- S
ATEA
RTH
EXPL
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(Pa
ssive
)SP
ACE
RES.
INTE
R- S
ATSP
ACE
RES.
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H-ES
INTE
R- S
ATEA
RTH-
ESSP
ACE
RES.
MOB
ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT.
(Pas
sive)
SPAC
E R
ES.
MOB
ILE
FIXE
DIN
TER
- SAT
FIXE
DM
OBIL
E
INTER
-SA
TRA
DIO-
LOC.
MOB
ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT. (
Passi
ve)
MOBIL
EFI
XED
INTER
-SA
TELL
ITEFI
XED
MOBI
LE**
MOB
ILE*
*INT
ER-
SATE
LLITE
MOB
ILE
INTER
-SA
TELL
ITE
RADI
OLOC
.Am
ateur Am
ateu
r Sat
.Am
ateur
RADI
OLOC
.AM
ATEU
R SA
TAM
ATEU
RRA
DIOL
OC.
SPAC
ERE
SEAR
CH(Pa
ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
EART
HEX
PL SA
T.(Pa
ssive)
Amatu
erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
+ Grosse Reichweite – Kleine Datenrate
Sonntag, 28. November 2010
U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
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SEAR
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-E)(De
ep Sp
ace) AE
RONA
UTIC
AL R
ADIO
NAVIG
ATIO
N
EART
HEX
PL. S
AT.
(Passi
ve)
300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
2173
.521
90.5
2194
2495
2501
2502
2505
2850
3000
RADIO-LOCATION
BROA
DCAS
TING
FIXED
MOBILE
AMAT
EUR
RADI
OLOC
ATIO
N
MOBIL
EFIX
EDMA
RITIM
EMO
BILE
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARIT
IME
MOBIL
ELA
NDMO
BILE
MOBIL
EFIX
ED
30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
117.
975
121.
9375
123.
0875
123.
5875
128.
8125
132.
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136.
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7.0
137.
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137.
175
137.
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138.
0
144.
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6.0
148.
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9.9
150.
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0.8
152.
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154.
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6.24
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7.03
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7.18
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7.45
161.
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161.
625
161.
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162.
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173.
217
3.4
174.
0
216.
0
220.
022
2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
0540
0.15
401.
0
402.
0
403.
040
6.0
406.
1
410.
0
420.
0
450.
045
4.0
455.
045
6.0
460.
046
2.537
546
2.737
546
7.537
546
7.737
547
0.0
512.
0
608.
061
4.0
698
746
764
776
794
806
821
824
849
851
866
869
894
896
9019
0190
2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
1395
2000
2020
2025
2110
2155
2160
2180
2200
2290
2300
2305
2310
2320
2345
2360
2385
2390
2400
2417
2450
2483
.525
0026
5526
9027
00
2900
3000
1400
1427
1429
.5
1430
1432
1435
1525
1530
1535
1544
1545
1549
.5
1558
.515
5916
1016
10.6
1613
.816
26.5
1660
1660
.516
68.4
1670
1675
1700
1710
1755
1850
MARIT
IME M
OBILE
SATE
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(space
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NAm
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ATEL
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3.0
3.1
3.3
3.5
3.6
3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
57.
075
7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
.4
13.7
514
.0
14.2
14.4
14.4
714
.514
.714
515
.136
5
15.3
5
15.4
15.4
3
15.6
315
.716
.617
.1
17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
.45
24.6
5
24.7
5
25.0
5
25.2
525
.527
.0
27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
.78
56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
142.
014
4.0
149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
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MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
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MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
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SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
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ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
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* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
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ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
EART
HEX
PL SA
T.(Pa
ssive)
Amatu
erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
+ Grosse Reichweite – Kleine Datenrate
– Kleine Reichweite
+ Grosse Datenrate
Sonntag, 28. November 2010
U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
EUR
FIXED
Mobile* AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXED
FIXED
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL M
OBILE
(R)
AERO
NAUT
ICAL M
OBILE
(OR)
RADIO
ASTR
ONOM
YMo
bile*
AMAT
EUR
BROA
DCAS
TING
AMAT
EUR
AMAT
EUR S
ATEL
LITE
Mobil
e*FIX
ED
BROA
DCAS
TING
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
AERO
NAUT
ICAL
MOB
ILE (O
R)
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (O
R)AE
RONA
UTIC
AL M
OBILE
(R)
FIXED
FIXED
BROA
DCAS
TING
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
MARI
TIME
MOBI
LE
Mobil
eFIX
ED
AMAT
EUR
AMAT
EUR
SATE
LLITE
BROA
DCAS
TING
FIXED
AERO
NAUT
ICAL
MOB
ILE (R
)
MARI
TIME
MOBI
LE
FIXED
FIXED
FIXED
Mob
ile*
MOB
ILE**
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch LA
ND M
OBILE
MARI
TIME
MOBI
LE LA
ND M
OBILE
MOB
ILE**
RAD
IO A
STRO
NOMY
BROA
DCAS
TING
MARI
TIME
MOBI
LE LA
ND M
OBILE
FIXED
MOB
ILE**
FIXED
MOB
ILE**
MOB
ILE
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOB
ILE
MOB
ILE**
AMAT
EUR
AMAT
EUR
SATE
LLITE
MOB
ILE
LAND
MOB
ILE
MOBI
LE
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBI
LE
FIXED
FIXED
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOB
ILERa
dio A
stron
omy
RADIO
AST
RONO
MYLA
ND M
OBILE
FIXED
FIXED
MOBI
LEMOBIL
E
MOBILE
LAND
MOB
ILE
FIXED
LAND
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBIL
E
LANDMOBILE AMATEUR
BROADCASTING(TV CHANNELS 2-4)
FIXED
MOBI
LE
FIXED
MOBI
LE
FIXED
MOBI
LEFIX
EDMO
BILE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
BROADCASTING(TV CHANNELS 5-6)
BROADCASTING(FM RADIO)
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
AERO
NAUT
ICAL
MOB
ILE
AERO
NAUT
ICAL
MOBI
LE (R
)
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
(R)
MOBI
LEFI
XED
AMAT
EUR
BROADCASTING(TV CHANNELS 7-13)
MOBILE
FIXED
MOBILE
FIXED
MOBILE SATELLITE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBI
LE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
STD.
FREQ
. & TI
ME SI
GNAL
SAT.
(400.1
MHz
)ME
T. SAT
.(S-
E)SP
ACE R
ES.
(S-E)
Earth
Exp
l.Sa
tellite
(E-S
)
MOBI
LE S
ATEL
LITE
(E-S
)FIX
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BILE
RADI
OAS
TRON
OMY
RADI
OLOC
ATIO
NAm
ateur
LAND
MOB
ILE
MeteorologicalSatellite (S-E)
LAND
MOB
ILEBR
OADC
ASTIN
G(TV
CHAN
NELS
14 - 2
0)
BROADCASTING(TV CHANNELS 21-36)
TV BROADCASTINGRADI
O AS
TRON
OMY
RADI
OLOC
ATIO
N
FIXED
Amate
ur
AERONAUTICALRADIONAVIGATION
MOBI
LE**
FIXED
AERO
NAUT
ICAL
RADIO
NAVIG
ATION
Radio
locati
on
Radio
locati
onMA
RITIM
ERA
DION
AVIG
ATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
Radio
locati
on
Radiolocation
Radiolocation
RADIO-LOCATION RADIO-
LOCATION
Amateur
AERO
NAUT
ICAL
RADIO
NAVIG
ATIO
N(G
round
)RA
DIO-
LOCA
TION
Radio
-loc
ation
AERO
. RAD
IO-NA
V.(Gro
und)
FIXED
SAT.
(S-E)
RADIO
-LO
CATIO
NRa
dio-
locati
on
FIXED
FIXEDSATELLITE
(S-E)
FIXED
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION MO
BILE
FIXED
MOBIL
E
RADI
O AS
TRON
OMY
Spac
e Res
earch
(Pas
sive)
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
RADI
O-LO
CATIO
NRa
dio-
locati
onRA
DION
AVIG
ATIO
NRa
dioloc
ation
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
onRA
DIOL
OCAT
ION
RADI
O-LO
CATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
MARI
TIME
RADI
ONAV
IGAT
ION
METE
OROL
OGIC
ALAID
S
Amate
urAm
ateur
FIXED
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SATE
LLITE
(E-S
)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED FIX
ED
FIXED
FIXED
MOBIL
E
FIXED
SPAC
E RE
SEAR
CH (E
-S)
FIXED
Fixed
MOBIL
ESA
TELL
ITE (S
-E)FIX
ED SA
TELLI
TE (S
-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
MET.
SATE
LLITE
(S-E)
Mobile
Satell
ite (S-
E)Mo
bileSa
tellite
(S-E)
Mobile
Satell
ite (E-
S)(no
airbo
rne)
Mobile
Satell
ite(E-
S)(no
airborn
e)
Mobile
Sate
llite (S
-E)
Mobile
Satell
ite (E-
S)
MOBIL
ESA
TELL
ITE (E
-S)EA
RTH E
XPL.
SATE
LLITE
(S-E)
EART
H EXP
L.SA
T. (S-E
)
EART
H EXP
L.SA
TELLI
TE (S
-E)
MET.
SATE
LLITE
(E-S)
FIXED
FIXED
SPAC
E RES
EARC
H (S-
E)(de
ep sp
ace on
ly)SP
ACE R
ESEA
RCH
(S-E
)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
on
Radio
locati
on
MARI
TIME
RADI
ONAV
IGAT
ION Me
teorol
ogica
lAid
sRA
DIONA
VIGAT
ION
RADI
OLOC
ATIO
NRa
dioloc
ation
RADI
O-LO
CATIO
NRa
dioloc
ation
Radio
locati
onAm
ateur
Amate
urAm
ateur
Satel
liteRA
DIOL
OCAT
ION
FIXED
FIXED
FIXED
FIXE
DFIXEDSATELLITE
(S-E)
FIXEDSATELLITE
(S-E)
Mobile **SP
ACE R
ESEA
RCH
(Passi
ve)EA
RTH
EXPL
.SA
T. (Pa
ssive
)RA
DIOAS
TRON
OMY
SPAC
ERE
SEAR
CH (P
assiv
e)EA
RTH
EXPL
.SA
TELL
ITE (P
assiv
e)RA
DIO
ASTR
ONOM
Y
BROA
DCAS
TING
SATE
LLITE
AERO
NAUT
ICAL R
ADION
AV.
Spac
e Res
earch
(E-S)
SpaceResearch
Land
Mob
ileSa
tellite
(E-S)
Radio
-loc
ation
RADIO
-LO
CATIO
N
RADIO
NAVIG
ATION FI
XED
SATE
LLIT
E (E
-S)
Land
Mob
ileSa
tellite
(E-S
)
Land
Mob
ileSa
tellite
(E-S)
Fixed
Mobil
eFIX
ED SA
T. (E
-S)
Fixed
Mobil
eFIX
ED
Mobil
eFIX
ED
MOBIL
ESp
ace R
esearc
hSp
ace R
esea
rch
Spac
e Res
earch
SPAC
E RE
SEAR
CH(Pa
ssive
)RA
DIO A
STRO
NOMY
EART
H EXP
L. SA
T.(Pa
ssive
)
Radio
locatio
nRA
DIOL
OCAT
ION
Radio
locati
on
FX S
AT (E
-S)
FIXED
SAT
ELLIT
E (E
-S)FI
XED
FIXED
FIXE
DMO
BILE
EART
H EX
PL.
SAT.
(Passi
ve)
MOBI
LE
Earth
Expl.
Satell
ite (Ac
tive)
Stand
ardFre
quen
cy an
dTim
e Sign
alSa
tellite
(E-S)
Earth
Explo
ration
Satel
lite(S-
S)MO
BILE
FIXED
MOBI
LEFI
XED
Earth
Explo
ration
Satell
ite (S-
S)
FIXE
DMO
BILE
FIXE
DSA
T (E
-S)
FIXED
SAT
ELLIT
E (E
-S)
MOBIL
E SA
TELL
ITE (E
-S)
FIXED
SATE
LLITE
(E-S
)
MOBIL
ESA
TELL
ITE(E
-S)
Stand
ardFre
quen
cy an
dTim
e Sign
alSa
tellite
(S-E)
Stand
. Freq
uenc
yan
d Tim
e Sign
alSa
tellite
(S-E)
FIXED
MOBIL
E
RADI
OAS
TRON
OMY
SPAC
ERE
SEAR
CH(P
assiv
e)EA
RTH
EXPL
ORAT
ION
SAT.
(Pas
sive)
RADI
ONAV
IGAT
ION
RADI
ONAV
IGAT
ION
INTE
R-SA
TELL
ITE
RADI
ONAV
IGAT
ION
RADI
OLOC
ATIO
NRa
dioloc
ation
SPAC
E RE
..(P
assiv
e)EA
RTH E
XPL.
SAT.
(Passi
ve)
FIXE
DMO
BILE
FIXE
DMO
BILE
FIXE
DMO
BILE
Mobil
eFi
xedFIX
EDSA
TELL
ITE (S
-E)
BROA
D-CA
STIN
GBC
STSA
T.
FIXED
MOBIL
E
FXSA
T(E-
S)MO
BILE
FIXE
D
EART
HEX
PLOR
ATIO
NSA
TELL
ITEFI
XED
SATE
LLITE
(E-S)
MOBIL
ESA
TELLI
TE (E
-S)
MOB
ILE
FIXE
D
SPAC
ERE
SEAR
CH(P
assiv
e)
EART
HEX
PLOR
ATIO
NSA
TELL
ITE(Pa
ssive)
EART
HEX
PLOR
ATIO
NSA
T. (P
assiv
e)
SPAC
ERE
SEAR
CH(P
assiv
e)
INTER
-SA
TELL
ITERA
DIO-
LOCA
TION
SPAC
ERE
SEAR
CHFI
XED
MOBILE
F IXED
MOBILESATELLITE
(E-S)
MOBIL
ESA
TELL
ITERA
DIONA
VIGAT
ION
RADIO
-NA
VIGAT
ION
SATE
LLITE
EART
HEX
PLOR
ATIO
NSA
TELL
ITE F IXEDSATELLITE
(E-S)
MOBIL
EFIX
EDFIX
EDSA
TELL
ITE (E
-S)
AMAT
EUR
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
SATE
LLITE
Amate
urSa
tellite
Amate
urRA
DIO-
LOCA
TION
MOBIL
EFIX
EDMO
BILE
SATE
LLITE
(S-E
)
FIXED
SATE
LLITE
(S-E
)
MOBIL
EFIX
EDBR
OAD-
CAST
ING
SATE
LLITE
BROA
D-CA
STIN
G
SPACERESEARCH
(Passive)
RADIOASTRONOMY
EARTHEXPLORATION
SATELLITE(Passive)
MOBILE
FIXE
D
MOBIL
EFIX
EDRA
DIO-
LOCA
TION
FIXED
SATE
LLITE
(E-S
)
MOBILESATELLITE
RADIO-NAVIGATIONSATELLITE
RADIO-NAVIGATION
Radio-location
EART
H E
XPL.
SATE
LLITE
(Pas
sive)
SPAC
E RES
EARC
H(P
assiv
e)
FIXE
DFI
XED
SATE
LLIT
E(S
-E)
SPACERESEARCH
(Passive)
RADIOASTRONOMY
EARTHEXPLORATION
SATELLITE(Passive)
FIXED
MOBILE
MOBI
LEINT
ER-
SATE
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RADIO-LOCATION
INTER-SATELLITE
Radio-location
MOBILE
MOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
AMAT
EUR
AMAT
EUR
SATE
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Amate
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Satel
liteRA
DIO-
LOCA
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MOBIL
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MOBIL
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MOBILE
MOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
MOBILE
MOBILE
FIXED
RADIO-ASTRONOMY
FIXEDSATELLITE
(E-S)
FIXED
3.0
3.02
5
3.15
5
3.23
0
3.4
3.5
4.0
4.06
3
4.43
8
4.65
4.7
4.75
4.85
4.99
55.
003
5.00
55.
060
5.45
MARITIMEMOBILE
AMAT
EUR
AMAT
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SATE
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FIXED
Mobil
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RITIM
E MOB
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STAN
DARD
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FIXED
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EDMO
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LAN
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LAND
MOB
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MAR
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FIXED
MOBI
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Radio
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LAND
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FIXED
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(space
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tellite
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AT. (E
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T. SAT
. (E-S)
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. (E-S)
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. (E-S)
Mobile
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RADIO
ASTR
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Y
RADI
O AS
TRON
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MOB
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AT. (
E-S)
FIXED
MOBI
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FIXED
FIXE
D(LO
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(LOS)
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SEAR
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AMAT
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SAT
. (S
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FIXED
MOBILE
FIXEDSATELLITE (S-E)
FIXED
MOBIL
EFIX
EDSA
TELL
ITE (E
-S)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SPAC
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SEAR
CH (S
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ep Sp
ace) AE
RONA
UTIC
AL R
ADIO
NAVIG
ATIO
N
EART
HEX
PL. S
AT.
(Passi
ve)
300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
2173
.521
90.5
2194
2495
2501
2502
2505
2850
3000
RADIO-LOCATION
BROA
DCAS
TING
FIXED
MOBILE
AMAT
EUR
RADI
OLOC
ATIO
N
MOBIL
EFIX
EDMA
RITIM
EMO
BILE
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARIT
IME
MOBIL
ELA
NDMO
BILE
MOBIL
EFIX
ED
30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
117.
975
121.
9375
123.
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123.
5875
128.
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132.
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136.
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7.0
137.
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137.
175
137.
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138.
0
144.
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6.0
148.
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9.9
150.
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6.24
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7.03
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7.18
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7.45
161.
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161.
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161.
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162.
0125
173.
217
3.4
174.
0
216.
0
220.
022
2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
0540
0.15
401.
0
402.
0
403.
040
6.0
406.
1
410.
0
420.
0
450.
045
4.0
455.
045
6.0
460.
046
2.537
546
2.737
546
7.537
546
7.737
547
0.0
512.
0
608.
061
4.0
698
746
764
776
794
806
821
824
849
851
866
869
894
896
9019
0190
2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
1395
2000
2020
2025
2110
2155
2160
2180
2200
2290
2300
2305
2310
2320
2345
2360
2385
2390
2400
2417
2450
2483
.525
0026
5526
9027
00
2900
3000
1400
1427
1429
.5
1430
1432
1435
1525
1530
1535
1544
1545
1549
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1558
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5916
1016
10.6
1613
.816
26.5
1660
1660
.516
68.4
1670
1675
1700
1710
1755
1850
MARIT
IME M
OBILE
SATE
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(space
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th)MO
BILE S
ATELL
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-E)
RADI
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ATIO
NRA
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AVIG
ATIO
NSA
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RADI
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NAm
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MOBI
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**FIX
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XED*
*LAN
D MOB
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MOBIL
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.(Sp
ace to
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T.(Sp
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ro. TL
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ATEL
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(Space
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th)AE
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TELLI
TE (R
)(sp
ace to
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3.0
3.1
3.3
3.5
3.6
3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
57.
075
7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
.4
13.7
514
.0
14.2
14.4
14.4
714
.514
.714
515
.136
5
15.3
5
15.4
15.4
3
15.6
315
.716
.617
.1
17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
.45
24.6
5
24.7
5
25.0
5
25.2
525
.527
.0
27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
.78
56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
142.
014
4.0
149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
INTER-SATELLITE
LAND MOBILE
LAND MOBILESATELLITE
MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
MOBILE
MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
RADIOLOCATION SATELLITE
RADIONAVIGATION
RADIONAVIGATIONSATELLITE
SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
RADI
O AS
TRON
OMY
FIXED
MARITIME MOBILE
FIXED
MARITIMEMOBILE Aeronautical
Mobile
STAN
DARD
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AL (6
0 kHz
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STAN
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ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
SPAC
E RES
EARC
H (Pa
ssive
)
* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
ALLOCATIONSFREQUENCY
BRO
AD
CA
STIN
GFI
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MO
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*
BRO
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STIN
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FIXED
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BROA
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BROA
DCAS
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FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
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FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
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FIXE
D
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EDLA
ND M
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LAND
MOB
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FIXED
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EDM
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FIXED
MOBIL
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FIXED
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N
MOBI
LE **
Fixed
(TLM
)LA
ND M
OBILE
FIXED
(TLM
)LA
ND M
OBILE
(TLM
)FIX
ED-S
AT
(S-
E)FIX
ED (T
LM)
MOBIL
E
MOBIL
E SAT
.(Sp
ace to
Earth
)Mo
bile
**
MOBIL
E**
FIXED
MOBIL
E
MOBI
LE S
ATEL
LITE
(E-S
)
SPAC
E OP
.(E-
S)(s-s
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TH EX
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)(s-s)
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E RE
S.(E-
S)(s-s
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BILE
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e
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-SAT
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xed
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ation
B-SA
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edMo
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locati
onFIX
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ateur
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OLOC
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SPAC
E RES
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ED MOBI
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-E)
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TIME
MOB
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Mobil
e FIXED
FIXED
BRO
ADCA
STMO
BILE
FIXED
MOBI
LE SA
TELL
ITE (E
-S)
FIXED
F
IXED
MARI
TIME
MOB
ILE
F
IXED
FIXED
MOBIL
E**
FIXED
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E**
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SAT
(S-E
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RO.
RADI
ONAV
.
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LLITE
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t (s-e)
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SAT
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ation
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ation
Radio
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RADIO
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l Sat
Spac
e Re
s.Ra
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ation
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ED S
ATEL
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(S-E)
FIXE
D SA
TELL
ITE
(S-E
)EA
RTH
EXPL
. SAT
.FX
SAT
(S-E
)SP
ACE
RES.
FIXE
D SA
TELL
ITE
(S-E
)FI
XED
SATE
LLIT
E (S
-E)
FIXE
D SA
TELL
ITE
(S-E
)MO
BILE
SAT.
(S-E)
FX S
AT (S
-E)
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LE S
ATEL
LITE
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(S-E
)ST
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TIME
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BILE
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RES. FI
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XED
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H EX
PL. S
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D.AS
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-SATE
LLITE
FIXE
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assiv
e)
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ATEL
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ation
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TION
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l.Sa
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te(A
ctive
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ATIO
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RADIO
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TION
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TE (E-
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DIONA
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ION
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DSA
TELL
ITE
(E-S
)FI
XED
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E SA
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ITE (E
-S)
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ITE
(E-S
)
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LEFI
XED
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plorat
ionSa
tellite
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-S)
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q &
time
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t (s-s
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BILE
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-e-sa
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BILE
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ERE
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TER-
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E RE
S.
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BILE
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E RE
SEAR
CH(s
pace
-to-E
arth
)
SPAC
ERE
S.
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DSA
T. (
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LEFI
XED
FIXE
D-SA
TELL
ITE
MOBIL
EFI
XED
FIXE
DSA
TELL
ITE
MOBI
LESA
T.FI
XED
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MOBI
LESA
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(E-S
)Ea
rthEx
pl.Sa
t (s -
e)SP
ACE
RES
. (E-S) FX
-SAT
(S-E
)
FIXED
MOBIL
EBR
OAD-
CAST
ING
BCST
SAT.
RADIO
ASTR
ONOM
YFI
XED
MOB
ILE*
*FI
XED
SATE
LLITE
(E-S
)
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LESA
TELL
ITE (
E-S)
FIXE
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TELL
ITE (
E-S)
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LERA
DION
AV.
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LLIT
EFI
XED
MOBI
LEMO
B. SA
T(E-S
)RA
DION
AV.S
AT.
MOBI
LESA
T (E
-S).
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DMO
BILE
FXSA
T(E-
S)
MOBI
LEFI
XED
INTE
R- S
ATEA
RTH
EXPL
-SAT
(Pa
ssive
)SP
ACE
RES.
INTE
R- S
ATSP
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RES.
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INTE
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ATEA
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ESSP
ACE
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ILE
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ORAT
ION
SAT.
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sive)
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E R
ES.
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ILE
FIXE
DIN
TER
- SAT
FIXE
DM
OBIL
E
INTER
-SA
TRA
DIO-
LOC.
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ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT. (
Passi
ve)
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EFI
XED
INTER
-SA
TELL
ITEFI
XED
MOBI
LE**
MOB
ILE*
*INT
ER-
SATE
LLITE
MOB
ILE
INTER
-SA
TELL
ITE
RADI
OLOC
.Am
ateur Am
ateu
r Sat
.Am
ateur
RADI
OLOC
.AM
ATEU
R SA
TAM
ATEU
RRA
DIOL
OC.
SPAC
ERE
SEAR
CH(Pa
ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
EART
HEX
PL SA
T.(Pa
ssive)
Amatu
erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
Sonntag, 28. November 2010
U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
EUR
FIXED
Mobile* AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXED
FIXED
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL M
OBILE
(R)
AERO
NAUT
ICAL M
OBILE
(OR)
RADIO
ASTR
ONOM
YMo
bile*
AMAT
EUR
BROA
DCAS
TING
AMAT
EUR
AMAT
EUR S
ATEL
LITE
Mobil
e*FIX
ED
BROA
DCAS
TING
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
AERO
NAUT
ICAL
MOB
ILE (O
R)
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (O
R)AE
RONA
UTIC
AL M
OBILE
(R)
FIXED
FIXED
BROA
DCAS
TING
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
MARI
TIME
MOBI
LE
Mobil
eFIX
ED
AMAT
EUR
AMAT
EUR
SATE
LLITE
BROA
DCAS
TING
FIXED
AERO
NAUT
ICAL
MOB
ILE (R
)
MARI
TIME
MOBI
LE
FIXED
FIXED
FIXED
Mob
ile*
MOB
ILE**
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch LA
ND M
OBILE
MARI
TIME
MOBI
LE LA
ND M
OBILE
MOB
ILE**
RAD
IO A
STRO
NOMY
BROA
DCAS
TING
MARI
TIME
MOBI
LE LA
ND M
OBILE
FIXED
MOB
ILE**
FIXED
MOB
ILE**
MOB
ILE
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOB
ILE
MOB
ILE**
AMAT
EUR
AMAT
EUR
SATE
LLITE
MOB
ILE
LAND
MOB
ILE
MOBI
LE
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBI
LE
FIXED
FIXED
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOB
ILERa
dio A
stron
omy
RADIO
AST
RONO
MYLA
ND M
OBILE
FIXED
FIXED
MOBI
LEMOBIL
E
MOBILE
LAND
MOB
ILE
FIXED
LAND
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBIL
E
LANDMOBILE AMATEUR
BROADCASTING(TV CHANNELS 2-4)
FIXED
MOBI
LE
FIXED
MOBI
LE
FIXED
MOBI
LEFIX
EDMO
BILE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
BROADCASTING(TV CHANNELS 5-6)
BROADCASTING(FM RADIO)
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
AERO
NAUT
ICAL
MOB
ILE
AERO
NAUT
ICAL
MOBI
LE (R
)
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
(R)
MOBI
LEFI
XED
AMAT
EUR
BROADCASTING(TV CHANNELS 7-13)
MOBILE
FIXED
MOBILE
FIXED
MOBILE SATELLITE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBI
LE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
STD.
FREQ
. & TI
ME SI
GNAL
SAT.
(400.1
MHz
)ME
T. SAT
.(S-
E)SP
ACE R
ES.
(S-E)
Earth
Exp
l.Sa
tellite
(E-S
)
MOBI
LE S
ATEL
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(E-S
)FIX
EDMO
BILE
RADI
OAS
TRON
OMY
RADI
OLOC
ATIO
NAm
ateur
LAND
MOB
ILE
MeteorologicalSatellite (S-E)
LAND
MOB
ILEBR
OADC
ASTIN
G(TV
CHAN
NELS
14 - 2
0)
BROADCASTING(TV CHANNELS 21-36)
TV BROADCASTINGRADI
O AS
TRON
OMY
RADI
OLOC
ATIO
N
FIXED
Amate
ur
AERONAUTICALRADIONAVIGATION
MOBI
LE**
FIXED
AERO
NAUT
ICAL
RADIO
NAVIG
ATION
Radio
locati
on
Radio
locati
onMA
RITIM
ERA
DION
AVIG
ATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
Radio
locati
on
Radiolocation
Radiolocation
RADIO-LOCATION RADIO-
LOCATION
Amateur
AERO
NAUT
ICAL
RADIO
NAVIG
ATIO
N(G
round
)RA
DIO-
LOCA
TION
Radio
-loc
ation
AERO
. RAD
IO-NA
V.(Gro
und)
FIXED
SAT.
(S-E)
RADIO
-LO
CATIO
NRa
dio-
locati
on
FIXED
FIXEDSATELLITE
(S-E)
FIXED
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION MO
BILE
FIXED
MOBIL
E
RADI
O AS
TRON
OMY
Spac
e Res
earch
(Pas
sive)
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
RADI
O-LO
CATIO
NRa
dio-
locati
onRA
DION
AVIG
ATIO
NRa
dioloc
ation
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
onRA
DIOL
OCAT
ION
RADI
O-LO
CATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
MARI
TIME
RADI
ONAV
IGAT
ION
METE
OROL
OGIC
ALAID
S
Amate
urAm
ateur
FIXED
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SATE
LLITE
(E-S
)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED FIX
ED
FIXED
FIXED
MOBIL
E
FIXED
SPAC
E RE
SEAR
CH (E
-S)
FIXED
Fixed
MOBIL
ESA
TELL
ITE (S
-E)FIX
ED SA
TELLI
TE (S
-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
FIXED
FIXED
FIXED
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MET.
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Mobile
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Earth
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Earth
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Satell
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RADIO-NAVIGATION
Radio-location
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RADIO-LOCATION
INTER-SATELLITE
Radio-location
MOBILE
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RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
AMAT
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SATE
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Amate
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ateur
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(Pas
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RADIO-NAVIGATION
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.(Pa
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FIXED
SATE
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(S-E
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(S-E
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(Passi
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.(Pa
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Radio
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RADI
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RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
MOBILE
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FIXED
RADIO-ASTRONOMY
FIXEDSATELLITE
(E-S)
FIXED
3.0
3.02
5
3.15
5
3.23
0
3.4
3.5
4.0
4.06
3
4.43
8
4.65
4.7
4.75
4.85
4.99
55.
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5.00
55.
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5.45
MARITIMEMOBILE
AMAT
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AMAT
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SATE
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FIXED
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RITIM
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Mobile
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N
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AT.
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300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
2173
.521
90.5
2194
2495
2501
2502
2505
2850
3000
RADIO-LOCATION
BROA
DCAS
TING
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MOBILE
AMAT
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RADI
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N
MOBIL
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MARI
TIME
MOBIL
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MARIT
IME
MOBIL
ELA
NDMO
BILE
MOBIL
EFIX
ED
30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
117.
975
121.
9375
123.
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123.
5875
128.
8125
132.
0125
136.
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7.0
137.
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137.
175
137.
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138.
0
144.
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6.0
148.
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9.9
150.
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0.8
152.
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154.
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6.24
7515
7.03
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7.18
7515
7.45
161.
575
161.
625
161.
775
162.
0125
173.
217
3.4
174.
0
216.
0
220.
022
2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
0540
0.15
401.
0
402.
0
403.
040
6.0
406.
1
410.
0
420.
0
450.
045
4.0
455.
045
6.0
460.
046
2.537
546
2.737
546
7.537
546
7.737
547
0.0
512.
0
608.
061
4.0
698
746
764
776
794
806
821
824
849
851
866
869
894
896
9019
0190
2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
1395
2000
2020
2025
2110
2155
2160
2180
2200
2290
2300
2305
2310
2320
2345
2360
2385
2390
2400
2417
2450
2483
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5526
9027
00
2900
3000
1400
1427
1429
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1430
1432
1435
1525
1530
1535
1544
1545
1549
.5
1558
.515
5916
1016
10.6
1613
.816
26.5
1660
1660
.516
68.4
1670
1675
1700
1710
1755
1850
MARIT
IME M
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3.0
3.1
3.3
3.5
3.6
3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
57.
075
7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
.4
13.7
514
.0
14.2
14.4
14.4
714
.514
.714
515
.136
5
15.3
5
15.4
15.4
3
15.6
315
.716
.617
.1
17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
.45
24.6
5
24.7
5
25.0
5
25.2
525
.527
.0
27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
.78
56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
142.
014
4.0
149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
INTER-SATELLITE
LAND MOBILE
LAND MOBILESATELLITE
MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
MOBILE
MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
RADIOLOCATION SATELLITE
RADIONAVIGATION
RADIONAVIGATIONSATELLITE
SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
RADI
O AS
TRON
OMY
FIXED
MARITIME MOBILE
FIXED
MARITIMEMOBILE Aeronautical
Mobile
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (6
0 kHz
)FIX
EDMo
bile*
STAN
D. FR
EQ. &
TIME
SIG.
MET. A
IDS(Ra
dioson
de)Sp
ace Op
n. (S
-E)MO
BILE.
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ardFre
q. an
dTim
e Sign
alSa
tellite
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D
STAN
DARD
FREQ
. AND
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AL (2
0 kHz
)
Amate
ur
MOB
ILE
FIXED
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(E-S)
Spac
eRe
searc
h
ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
SPAC
E RES
EARC
H (Pa
ssive
)
* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
ALLOCATIONSFREQUENCY
BRO
AD
CA
STIN
GFI
XED
MO
BILE
*
BRO
ADCA
STIN
GFI
XED
BRO
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STIN
G
FIX
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Mob
ile
FIX
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OAD
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ING
BROA
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TING
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FIXED
BROA
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TING
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DCAS
TING
FIXED
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DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
BROA
DCAS
TING
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOBI
LE
FIXE
D
AERO
NAUT
ICAL
MOB
ILE (R
)
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LLITE
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BILE
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(E-S
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AND
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E
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MOBI
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ED
BRO
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MOBIL
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FIXED
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FIXED
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MOB
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EDLA
ND M
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RADI
OLOC
ATIO
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MOBI
LE **
Fixed
(TLM
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(TLM
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AT
(S-
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ED (T
LM)
MOBIL
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.(Sp
ace to
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**
MOBIL
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ATEL
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onFIX
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ateur
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OLOC
ATIO
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-E)
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e FIXED
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MOBI
LE SA
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IXED
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MOBIL
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.
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LLITE
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Amate
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t (s-e)
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ATEL
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AT (S
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(E-S
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-S)
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(E-S
)
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plorat
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tellite
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-S)
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q &
time
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ERE
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arth
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ERE
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ITE
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t (s -
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. (E-S) FX
-SAT
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ING
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ONOM
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XED
MOB
ILE*
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XED
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LLITE
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ITE (
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E-S)
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LERA
DION
AV.
SATE
LLIT
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XED
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LEMO
B. SA
T(E-S
)RA
DION
AV.S
AT.
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T (E
-S).
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DMO
BILE
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T(E-
S)
MOBI
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XED
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R- S
ATEA
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-SAT
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ssive
)SP
ACE
RES.
INTE
R- S
ATSP
ACE
RES.
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H-ES
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ATEA
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RES.
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ILE
FIXE
DEA
RTH
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ORAT
ION
SAT.
(Pas
sive)
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E R
ES.
MOB
ILE
FIXE
DIN
TER
- SAT
FIXE
DM
OBIL
E
INTER
-SA
TRA
DIO-
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ILE
FIXE
DEA
RTH
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ORAT
ION
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ve)
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XED
INTER
-SA
TELL
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XED
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LE**
MOB
ILE*
*INT
ER-
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ILE
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-SA
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ITE
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OLOC
.Am
ateur Am
ateu
r Sat
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ateur
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OLOC
.AM
ATEU
R SA
TAM
ATEU
RRA
DIOL
OC.
SPAC
ERE
SEAR
CH(Pa
ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
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HEX
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T.(Pa
ssive)
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erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
400 - 700 MHz
Sonntag, 28. November 2010
Regulation
Sonntag, 28. November 2010
Regulation
☞Reicht bis 1906 zurück: Funktelegraphie auf Schi!en
Sonntag, 28. November 2010
Regulation
☞Reicht bis 1906 zurück: Funktelegraphie auf Schi!en
☞ Low-Tech
Sonntag, 28. November 2010
Regulation
☞Reicht bis 1906 zurück: Funktelegraphie auf Schi!en
☞ Low-Tech
☞ ITUFCC, BaKom
Sonntag, 28. November 2010
Flexiblere Handhabung
Sonntag, 28. November 2010
Flexiblere Handhabung
☞ Interferenzen sind heute viel besser handhabbar
Sonntag, 28. November 2010
Flexiblere Handhabung
☞ Interferenzen sind heute viel besser handhabbar
☞ Zeitlich beschränkt freie Frequenzen nutzbar
Sonntag, 28. November 2010
Flexiblere Handhabung
☞ Interferenzen sind heute viel besser handhabbar
☞ Zeitlich beschränkt freie Frequenzen nutzbar
☞ FCC: «OK». Google, Microsoft, Dell: «Yeah».
Sonntag, 28. November 2010
Moderne Nutzung
Sonntag, 28. November 2010
Moderne Nutzung
like any other spectrum block. Instead of a serviceprovider gaining the rights to control use of thespectrum, subject to limits set in the terms of thelicense, manufacturers gain the rights to selldevices that conform to FCC-designated standards.The devices themselves must be licensed, generallyon a generic and often self-licensing basis known as“type acceptance.”
An important point here is that unlicensed doesnot mean unregulated. In the 2.4 GHz band, forexample, the FCC mandates power limits and othertechnical requirements. New kinds of equipmentthat use different techniques than those alreadylicensed must receive direct FCC approval. Forexample, Vivato, a start-up that sells a novel “WiFiswitch” based on phased-array antennas, receivedFCC approval in late 2002 for its technology.
Shared UnlicensedUnder certain circumstances, unlicensed devicescan share frequencies with licensed devices. Thisarrangement is sometimes referred to as an ease-ment, by analogy to real property law. It is alsoknown as “underlay,” because unlicensed devicesoperate below the noise threshold of the high-power licensed devices in the band (see Figure 10).
There are two major examples of shared unlicensed use in current FCC rules. The first,Part 15, actually dates back to 1938. This sectionof the FCC’s rules allows devices below a strictpower limit to operate in significant portions of thespectrum. The severe power limits allow for onlyvery short-range devices, which do not producesignificant interference with licensed systems.
A more recent example of shared unlicensed useis ultra-wideband (UWB). The FCC first author-ized this technology in February 2002. It usestransmissions spread across huge frequency rangesat extremely low power, below the detectable noisefloor for other licensed devices in the same band.Using spread spectrum techniques, UWB systemsare able to reconstruct messages and support high-speed transmissions even under such restrictiveconditions. By authorizing ultra-wideband formuch of the spectrum above 3 GHz, the FCCeffectively created a huge new unlicensed ease-ment shared with licensed services.
of years subject to the limitations of its license.Other systems are prohibited from producingharmful interference with the licensee. The broad-cast television bands are good examples of exclu-sively licensed spectrum.
Some spectrum is licensed, but not for a singleuser. Examples include the bands for the amateurradio service, radio astronomy, and privatemicrowave systems. These bands resemble pureunlicensed spectrum, in that one entity doesn’t havetotal control. However, there are still restrictions onwho can transmit, and what kinds of services theycan provide. A technology that could increasecapacity or deliver a new kind of service can’t beused in these bands if it doesn’t meet those criteria.
Dedicated UnlicensedThe opposite regime is to have no exclusivelicensees in the band. For example, the 2.4 GHzIndustrial, Scientific, and Medical (ISM) band isopen solely for unlicensed use. No devices thatoperate in that band—which range from the WiFiaccess points to microwave ovens and cordlessphones—can claim protection against interferencefrom other approved devices in the band.
“Unlicensed” is actually something of a mis-nomer. It implies that the government has notmade the spectrum available to licensees, when infact the spectrum has been allocated and assigned
26
The Unlicensed World
FREQUENCY
POW
ER
HIG
H-P
OW
ER L
ICEN
SED
SIG
NA
LLOW-POWER UNLICENSED UNDERLAY
FIGURE 10 – UNDERLAY SHARING: In underlay sharing,low-power, unlicensed devices share frequencies and avoidinterference by operating beneath the noise threshold ofhigh-power devices in the band.
Sonntag, 28. November 2010
Moderne Nutzung
like any other spectrum block. Instead of a serviceprovider gaining the rights to control use of thespectrum, subject to limits set in the terms of thelicense, manufacturers gain the rights to selldevices that conform to FCC-designated standards.The devices themselves must be licensed, generallyon a generic and often self-licensing basis known as“type acceptance.”
An important point here is that unlicensed doesnot mean unregulated. In the 2.4 GHz band, forexample, the FCC mandates power limits and othertechnical requirements. New kinds of equipmentthat use different techniques than those alreadylicensed must receive direct FCC approval. Forexample, Vivato, a start-up that sells a novel “WiFiswitch” based on phased-array antennas, receivedFCC approval in late 2002 for its technology.
Shared UnlicensedUnder certain circumstances, unlicensed devicescan share frequencies with licensed devices. Thisarrangement is sometimes referred to as an ease-ment, by analogy to real property law. It is alsoknown as “underlay,” because unlicensed devicesoperate below the noise threshold of the high-power licensed devices in the band (see Figure 10).
There are two major examples of shared unlicensed use in current FCC rules. The first,Part 15, actually dates back to 1938. This sectionof the FCC’s rules allows devices below a strictpower limit to operate in significant portions of thespectrum. The severe power limits allow for onlyvery short-range devices, which do not producesignificant interference with licensed systems.
A more recent example of shared unlicensed useis ultra-wideband (UWB). The FCC first author-ized this technology in February 2002. It usestransmissions spread across huge frequency rangesat extremely low power, below the detectable noisefloor for other licensed devices in the same band.Using spread spectrum techniques, UWB systemsare able to reconstruct messages and support high-speed transmissions even under such restrictiveconditions. By authorizing ultra-wideband formuch of the spectrum above 3 GHz, the FCCeffectively created a huge new unlicensed ease-ment shared with licensed services.
of years subject to the limitations of its license.Other systems are prohibited from producingharmful interference with the licensee. The broad-cast television bands are good examples of exclu-sively licensed spectrum.
Some spectrum is licensed, but not for a singleuser. Examples include the bands for the amateurradio service, radio astronomy, and privatemicrowave systems. These bands resemble pureunlicensed spectrum, in that one entity doesn’t havetotal control. However, there are still restrictions onwho can transmit, and what kinds of services theycan provide. A technology that could increasecapacity or deliver a new kind of service can’t beused in these bands if it doesn’t meet those criteria.
Dedicated UnlicensedThe opposite regime is to have no exclusivelicensees in the band. For example, the 2.4 GHzIndustrial, Scientific, and Medical (ISM) band isopen solely for unlicensed use. No devices thatoperate in that band—which range from the WiFiaccess points to microwave ovens and cordlessphones—can claim protection against interferencefrom other approved devices in the band.
“Unlicensed” is actually something of a mis-nomer. It implies that the government has notmade the spectrum available to licensees, when infact the spectrum has been allocated and assigned
26
The Unlicensed World
FREQUENCY
POW
ER
HIG
H-P
OW
ER L
ICEN
SED
SIG
NA
LLOW-POWER UNLICENSED UNDERLAY
FIGURE 10 – UNDERLAY SHARING: In underlay sharing,low-power, unlicensed devices share frequencies and avoidinterference by operating beneath the noise threshold ofhigh-power devices in the band.
U.S. DEPARTMENT O F C O MMERCE
NATIO
NA
L TELEC
OM
M
UN I C ATI O NS & INF O RM ATION
AD
MIN
ISTR
ATIO
N
MOBI
LE (A
ERON
AUTIC
AL TE
LEME
TERI
NG)
S)
5.68
5.73
5.90
5.95
6.2
6.52
5
6.68
56.
765
7.0
7.1
7.3
7.35
8.1
8.19
5
8.81
5
8.96
59.
040
9.4
9.5
9.9
9.99
510
.003
10.0
0510
.110
.15
11.1
7511
.275
11.4
11.6
11.6
5
12.0
512
.10
12.2
3
13.2
13.2
613
.36
13.4
113
.57
13.6
13.8
13.8
714
.014
.25
14.3
5
14.9
9015
.005
15.0
1015
.10
15.6
15.8
16.3
6
17.4
117
.48
17.5
5
17.9
17.9
718
.03
18.0
6818
.168
18.7
818
.919
.02
19.6
819
.80
19.9
9019
.995
20.0
0520
.010
21.0
21.4
521
.85
21.9
2422
.0
22.8
5523
.023
.223
.35
24.8
924
.99
25.0
0525
.01
25.0
725
.21
25.3
325
.55
25.6
726
.126
.175
26.4
826
.95
26.9
627
.23
27.4
127
.54
28.0
29.7
29.8
29.8
929
.91
30.0
UNITED
STATES
THE RADIO SPECTRUM
NON-GOVERNMENT EXCLUSIVE
GOVERNMENT/ NON-GOVERNMENT SHAREDGOVERNMENT EXCLUSIVE
RADIO SERVICES COLOR LEGEND
ACTIVITY CODE
NOT ALLOCATED RADIONAVIGATION FIXED
MARITIME MOBILEFIXED
MARITIME MOBILE
FIXED
MARITIME MOBILE
Radiolocation RADIONAVIGATION
FIXED
MARITIMEMOBILE
Radiolocation
FIXED
MARITIMEMOBILE FIXED
MARITIMEMOBILE
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
MARI
TIME
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)Ae
ronau
tical
Radio
navig
ation
(Rad
io Be
acon
s)
3 9 14 19.9
5
20.0
5
30 30 59 61 70 90 110
130
160
190
200
275
285
300
3 kHz 300 kHz
300 kHz 3 MHz
3 MHz 30 MHz
30 MHz 300 MHz
3 GHz
300 GHz
300 MHz
3 GHz
30 GHz
AeronauticalRadionavigation(Radio Beacons)
MARITIMERADIONAVIGATION(RADIO BEACONS)
Aeron
autic
alMo
bile
Mariti
meRa
diona
vigati
on(R
adio
Beac
ons)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO BE
ACON
S)
AERONAUTICALRADIONAVIGATION(RADIO BEACONS)
AeronauticalMobile
Aeron
autic
al Mo
bile
RADI
ONAV
IGAT
ION
AER
ONAU
TICAL
RADI
ONAV
IGAT
ION
MARI
TIME
MOBI
LE AeronauticalRadionavigation
MOB
ILE (D
ISTR
ESS
AND
CALL
ING)
MARI
TIME
MOBI
LE
MARI
TIME
MOBI
LE(S
HIPS
ONL
Y)
MOBI
LE
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
(RAD
IO B
EACO
NS)
BROADCASTING(AM RADIO)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MOB
ILE (D
ISTRE
SS AN
D CA
LLIN
G)
MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
500k
Hz)
STAN
DARD
FREQ
. AND
TIME
SIGN
ALSp
ace R
esea
rch MARITIMEMOBILE
LAND MOBILE
MOBILE
FIXED
AERO
NAUT
ICAL
MOBIL
E (R)
STAN
DARD
FREQ
.
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOBIL
E (O
R)
AERO
NAUT
ICAL
MOBIL
E (R)
FIXED
MOBILE**
Radio-location
FIXED
MOBI
LE*
AMATEUR
FIXED
FIXED
FIXED
FIXED
FIXEDMARITIME
MOBILE
MOBI
LE*
MOBI
LE*
MOBI
LEST
ANDA
RD FR
EQ. A
ND TI
ME SI
GNAL
(500
0 KHZ
)
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
MOBILE**
AERO
NAUT
ICAL
MOB
ILE (R
)
AERO
NAUT
ICAL
MOB
ILE (O
R) FIXE
DMO
BILE
*
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR) FIX
EDMo
bile
AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
FIXED
Mobile
MARIT
IME M
OBILE
MARITIMEMOBILE
AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXE
D
BROA
DCAS
TING
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
0,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rchAE
RONA
UTIC
AL M
OBILE
(R)
AMAT
EUR
FIXED
Mobile* AERO
NAUT
ICAL
MOB
ILE (R
)AE
RONA
UTIC
AL M
OBILE
(OR)
FIXED
FIXED
BROA
DCAS
TING
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL M
OBILE
(R)
AERO
NAUT
ICAL M
OBILE
(OR)
RADIO
ASTR
ONOM
YMo
bile*
AMAT
EUR
BROA
DCAS
TING
AMAT
EUR
AMAT
EUR S
ATEL
LITE
Mobil
e*FIX
ED
BROA
DCAS
TING
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (1
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
AERO
NAUT
ICAL
MOB
ILE (O
R)
MARI
TIME
MOBI
LE
AERO
NAUT
ICAL
MOB
ILE (O
R)AE
RONA
UTIC
AL M
OBILE
(R)
FIXED
FIXED
BROA
DCAS
TING
STAN
DARD
FREQ
.Sp
ace R
esea
rch
FIXED
MARI
TIME
MOBI
LE
Mobil
eFIX
ED
AMAT
EUR
AMAT
EUR
SATE
LLITE
BROA
DCAS
TING
FIXED
AERO
NAUT
ICAL
MOB
ILE (R
)
MARI
TIME
MOBI
LE
FIXED
FIXED
FIXED
Mob
ile*
MOB
ILE**
FIXED
STAN
DARD
FREQ
. AND
TIME
SIGN
AL (2
5,000
kHz)
STAN
DARD
FREQ
.Sp
ace R
esea
rch LA
ND M
OBILE
MARI
TIME
MOBI
LE LA
ND M
OBILE
MOB
ILE**
RAD
IO A
STRO
NOMY
BROA
DCAS
TING
MARI
TIME
MOBI
LE LA
ND M
OBILE
FIXED
MOB
ILE**
FIXED
MOB
ILE**
MOB
ILE
FIXED
FIXED
FIXED
FIXED
FIXED
LAND
MOB
ILE
MOB
ILE**
AMAT
EUR
AMAT
EUR
SATE
LLITE
MOB
ILE
LAND
MOB
ILE
MOBI
LE
MOBI
LE
FIXED
FIXED
MOBI
LE
MOBI
LE
FIXED
FIXED
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOBI
LE
LAND
MOB
ILERa
dio A
stron
omy
RADIO
AST
RONO
MYLA
ND M
OBILE
FIXED
FIXED
MOBI
LEMOBIL
E
MOBILELA
ND M
OBILE
FIXEDLA
NDMO
BILE
FIXED
FIXED
MOBI
LE
MOBIL
E
LANDMOBILE AMATEUR
BROADCASTING(TV CHANNELS 2-4)
FIXED
MOBI
LE
FIXED
MOBI
LE
FIXED
MOBI
LEFIX
EDMO
BILE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
BROADCASTING(TV CHANNELS 5-6)
BROADCASTING(FM RADIO)
AERONAUTICALRADIONAVIGATION
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
AERO
NAUT
ICAL
MOB
ILE
AERO
NAUT
ICAL
MOBI
LE (R
)
AERO
NAUT
ICAL
MOBI
LE (R
)AE
RONA
UTIC
AL M
OBILE
(R)
MOBI
LEFI
XED
AMAT
EUR
BROADCASTING(TV CHANNELS 7-13)
MOBILE
FIXED
MOBILE
FIXED
MOBILE SATELLITE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBILESATELLITE
MOBILE
FIXED
MOBI
LE
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
STD.
FREQ
. & TI
ME SI
GNAL
SAT.
(400.1
MHz
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T. SAT
.(S-
E)SP
ACE R
ES.
(S-E)
Earth
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)
MOBI
LE S
ATEL
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BILE
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TRON
OMY
RADI
OLOC
ATIO
NAm
ateur
LAND
MOB
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MeteorologicalSatellite (S-E)
LAND
MOB
ILEBR
OADC
ASTIN
G(TV
CHAN
NELS
14 - 2
0)
BROADCASTING(TV CHANNELS 21-36)
TV BROADCASTINGRADI
O AS
TRON
OMY
RADI
OLOC
ATIO
N
FIXED
Amate
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AERONAUTICALRADIONAVIGATION
MOBI
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ATION
Radio
locati
on
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locati
onMA
RITIM
ERA
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AVIG
ATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
Radio
locati
on
Radiolocation
Radiolocation
RADIO-LOCATION RADIO-
LOCATION
Amateur
AERO
NAUT
ICAL
RADIO
NAVIG
ATIO
N(G
round
)RA
DIO-
LOCA
TION
Radio
-loc
ation
AERO
. RAD
IO-NA
V.(Gro
und)
FIXED
SAT.
(S-E)
RADIO
-LO
CATIO
NRa
dio-
locati
on
FIXED
FIXEDSATELLITE
(S-E)
FIXED
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION MO
BILE
FIXED
MOBIL
E
RADI
O AS
TRON
OMY
Spac
e Res
earch
(Pas
sive)
AERO
NAUT
ICAL
RAD
IONA
VIGA
TION
RADI
O-LO
CATIO
NRa
dio-
locati
onRA
DION
AVIG
ATIO
NRa
dioloc
ation
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
onRA
DIOL
OCAT
ION
RADI
O-LO
CATIO
N
MARI
TIME
RADI
ONAV
IGAT
ION
MARI
TIME
RADI
ONAV
IGAT
ION
METE
OROL
OGIC
ALAID
S
Amate
urAm
ateur
FIXED
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SATE
LLITE
(E-S
)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED FIX
ED
FIXED
FIXED
MOBIL
E
FIXED
SPAC
E RE
SEAR
CH (E
-S)
FIXED
Fixed
MOBIL
ESA
TELL
ITE (S
-E)FIX
ED SA
TELLI
TE (S
-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(S-E)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
SATE
LLITE
(E-S)
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
FIXED
MET.
SATE
LLITE
(S-E)
Mobile
Satell
ite (S-
E)Mo
bileSa
tellite
(S-E)
Mobile
Satell
ite (E-
S)(no
airbo
rne)
Mobile
Satell
ite(E-
S)(no
airborn
e)
Mobile
Sate
llite (S
-E)
Mobile
Satell
ite (E-
S)
MOBIL
ESA
TELL
ITE (E
-S)EA
RTH E
XPL.
SATE
LLITE
(S-E)
EART
H EXP
L.SA
T. (S-E
)
EART
H EXP
L.SA
TELLI
TE (S
-E)
MET.
SATE
LLITE
(E-S)
FIXED
FIXED
SPAC
E RES
EARC
H (S-
E)(de
ep sp
ace on
ly)SP
ACE R
ESEA
RCH
(S-E
)
AERO
NAUT
ICAL
RADI
ONAV
IGAT
ION
RADI
OLOC
ATIO
NRa
dioloc
ation
Radio
locati
on
Radio
locati
on
Radio
locati
on
MARI
TIME
RADI
ONAV
IGAT
ION Me
teorol
ogica
lAid
sRA
DIONA
VIGAT
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RADI
OLOC
ATIO
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dioloc
ation
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CATIO
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dioloc
ation
Radio
locati
onAm
ateur
Amate
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ateur
Satel
liteRA
DIOL
OCAT
ION
FIXED
FIXED
FIXED
FIXE
DFIXEDSATELLITE
(S-E)
FIXEDSATELLITE
(S-E)
Mobile **
SPAC
E RES
EARC
H(Pa
ssive)
EART
H EX
PL.
SAT.
(Passi
ve)
RADIO
ASTR
ONOM
YSP
ACE
RESE
ARCH
(Pas
sive)
EART
H EX
PL.
SATE
LLITE
(Pas
sive)
RADI
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TRON
OMY
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DCAS
TING
SATE
LLITE
AERO
NAUT
ICAL R
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AV.
Spac
e Res
earch
(E-S)
SpaceResearch
Land
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ileSa
tellite
(E-S)
Radio
-loc
ation
RADIO
-LO
CATIO
N
RADIO
NAVIG
ATION FI
XED
SATE
LLIT
E (E
-S)
Land
Mob
ileSa
tellite
(E-S
)
Land
Mob
ileSa
tellite
(E-S)
Fixed
Mobil
eFIX
ED SA
T. (E
-S)
Fixed
Mobil
eFIX
ED
Mobil
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ED
MOBIL
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ace R
esearc
hSp
ace R
esea
rch
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e Res
earch
SPAC
E RE
SEAR
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ssive
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STRO
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H EXP
L. SA
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ssive
)
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nRA
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OCAT
ION
Radio
locati
on
FX S
AT (E
-S)
FIXED
SAT
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E (E
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FIXED
FIXE
DMO
BILE
EART
H EX
PL.
SAT.
(Passi
ve)
MOBI
LE
Earth
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ite (Ac
tive)
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ardFre
quen
cy an
dTim
e Sign
alSa
tellite
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ration
Satel
lite(S-
S)MO
BILE
FIXED
MOBI
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XED
Earth
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ration
Satell
ite (S-
S)
FIXE
DMO
BILE
FIXE
DSA
T (E
-S)
FIXED
SAT
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E (E
-S)
MOBIL
E SA
TELL
ITE (E
-S)
FIXED
SATE
LLITE
(E-S
)
MOBIL
ESA
TELL
ITE(E
-S)
Stand
ardFre
quen
cy an
dTim
e Sign
alSa
tellite
(S-E)
Stand
. Freq
uenc
yan
d Tim
e Sign
alSa
tellite
(S-E)
FIXED
MOBIL
E
RADI
OAS
TRON
OMY
SPAC
ERE
SEAR
CH(P
assiv
e)EA
RTH
EXPL
ORAT
ION
SAT.
(Pas
sive)
RADI
ONAV
IGAT
ION
RADI
ONAV
IGAT
ION
INTE
R-SA
TELL
ITE
RADI
ONAV
IGAT
ION
RADI
OLOC
ATIO
NRa
dioloc
ation
SPAC
E RE
..(P
assiv
e)EA
RTH E
XPL.
SAT.
(Passi
ve)
FIXE
DMO
BILE
FIXE
DMO
BILE
FIXE
DMO
BILE
Mobil
eFi
xedFIX
EDSA
TELL
ITE (S
-E)
BROA
D-CA
STIN
GBC
STSA
T.
FIXED
MOBIL
E
FXSA
T(E-
S)MO
BILE
FIXE
D
EART
HEX
PLOR
ATIO
NSA
TELL
ITEFI
XED
SATE
LLITE
(E-S)
MOBIL
ESA
TELLI
TE (E
-S)
MOB
ILE
FIXE
D
SPAC
ERE
SEAR
CH(P
assiv
e)
EART
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PLOR
ATIO
NSA
TELL
ITE(Pa
ssive)
EART
HEX
PLOR
ATIO
NSA
T. (P
assiv
e)
SPAC
ERE
SEAR
CH(P
assiv
e)
INTER
-SA
TELL
ITERA
DIO-
LOCA
TION
SPAC
ERE
SEAR
CHFI
XED
MOBILE
F IXED
MOBILESATELLITE
(E-S)
MOBIL
ESA
TELL
ITERA
DIONA
VIGAT
ION
RADIO
-NA
VIGAT
ION
SATE
LLITE
EART
HEX
PLOR
ATIO
NSA
TELL
ITE F IXEDSATELLITE
(E-S)
MOBIL
EFIX
EDFIX
EDSA
TELL
ITE (E
-S)
AMAT
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AMAT
EUR
SATE
LLITE
AMAT
EUR
AMAT
EUR
SATE
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Amate
urSa
tellite
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DIO-
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TION
MOBIL
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BILE
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LLITE
(S-E
)
FIXED
SATE
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(S-E
)
MOBIL
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EDBR
OAD-
CAST
ING
SATE
LLITE
BROA
D-CA
STIN
G
SPACERESEARCH
(Passive)
RADIOASTRONOMY
EARTHEXPLORATION
SATELLITE(Passive)
MOBILE
FIXE
D
MOBIL
EFIX
EDRA
DIO-
LOCA
TION
FIXED
SATE
LLITE
(E-S
)
MOBILESATELLITE
RADIO-NAVIGATIONSATELLITE
RADIO-NAVIGATION
Radio-location
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H E
XPL.
SATE
LLITE
(Pas
sive)
SPAC
E RES
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H(P
assiv
e)
FIXE
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XED
SATE
LLIT
E(S
-E)
SPACERESEARCH
(Passive)
RADIOASTRONOMY
EARTHEXPLORATION
SATELLITE(Passive)
FIXED
MOBILE
MOBI
LEINT
ER-
SATE
LLITE
RADIO-LOCATION
INTER-SATELLITE
Radio-location
MOBILE
MOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
AMAT
EUR
AMAT
EUR
SATE
LLITE
Amate
urAm
ateur
Satel
liteRA
DIO-
LOCA
TION
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ITE (S
-E)
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EDSA
TELL
ITE(S
-E)
EART
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PLOR
ATIO
NSA
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ITE (P
assiv
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ACE R
ES.
(Pas
sive)
SPAC
E RES
.(P
assiv
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RADI
OAS
TRON
OMY
FIXEDSATELLITE
(S-E)
FIXED
MOBIL
EFIX
ED
MOBIL
EFIX
ED
MOBIL
EFIX
ED
MOBIL
EFIX
ED
MOBIL
EFIX
ED
SPAC
E RES
EARC
H(P
assiv
e)RA
DIO
ASTR
ONOM
YEA
RTH
EXPL
ORAT
ION
SATE
LLITE
(Pas
sive)
EART
HEX
PLOR
ATION
SAT. (
Passi
ve)
SPAC
ERE
SEAR
CH(Pa
ssive
)INT
ER-
SATE
LLITE
INTE
R-SA
TELL
ITE
INTE
R-SA
TELL
ITE
INTE
R-SA
TELL
ITE
MOBILE
MOBILE
MOBIL
EMOBILESATELLITE
RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
FIXEDSATELLITE
(E-S)
FIXED
FIXED
EART
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ATION
SAT.
(Passi
ve)
SPAC
E RES
.(Pa
ssive
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SPACERESEARCH
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RADIOASTRONOMY
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SATELLITE(Passive)
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MOBIL
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ED
MOBIL
EFIX
ED
FIXED
SATE
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(S-E
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RADI
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RADIO-NAVIGATION
RADIO-NAVIGATIONSATELLITE
MOBILE
MOBILE
FIXED
RADIO-ASTRONOMY
FIXEDSATELLITE
(E-S)
FIXED
3.0
3.02
5
3.15
5
3.23
0
3.4
3.5
4.0
4.06
3
4.43
8
4.65
4.7
4.75
4.85
4.99
55.
003
5.00
55.
060
5.45
MARITIMEMOBILE
AMAT
EUR
AMAT
EUR
SATE
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FIXED
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RITIM
E MOB
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MOBILE
FIXED
FIXED
Land
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EDMO
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LAN
D MO
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LAND
MOB
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MAR
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MOB
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ARITI
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FIXED
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EDLA
ND M
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FIXED
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RADI
O AS
TRON
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RADI
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TRON
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METE
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ALAI
DS (R
ADIO
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TEOR
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SATE
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(s-E
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Fixed
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FIXED
AERO
NAUT
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SATE
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(R) (s
pace
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(space
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tellite
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AT. (E
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T. SAT
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Mobile
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RADIO
ASTR
ONOM
Y
RADI
O AS
TRON
OMY
MOB
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AT. (
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MOBI
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FIXED
FIXE
D(LO
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(LOS)
SPAC
ERE
SEAR
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SPAC
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AMAT
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SAT
. (S
-E)
FIXED
MOBILE
FIXEDSATELLITE (S-E)
FIXED
MOBIL
EFIX
EDSA
TELL
ITE (E
-S)
FIXED
SATE
LLITE
(E-S
)MO
BILE
FIXED
SPAC
ERE
SEAR
CH (S
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ep Sp
ace) AE
RONA
UTIC
AL R
ADIO
NAVIG
ATIO
N
EART
HEX
PL. S
AT.
(Passi
ve)
300
325
335
405
415
435
495
505
510
525
535
1605
1615
1705
1800
1900
2000
2065
2107
2170
2173
.521
90.5
2194
2495
2501
2502
2505
2850
3000
RADIO-LOCATION
BROA
DCAS
TING
FIXED
MOBILE
AMAT
EUR
RADI
OLOC
ATIO
N
MOBIL
EFIX
EDMA
RITIM
EMO
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MARI
TIME
MOBIL
E (TE
LEPH
ONY)
MARIT
IME
MOBIL
ELA
NDMO
BILE
MOBIL
EFIX
ED
30.0
30.5
6
32.0
33.0
34.0
35.0
36.0
37.0
37.5
38.0
38.2
5
39.0
40.0
42.0
43.6
9
46.6
47.0
49.6
50.0
54.0
72.0
73.0
74.6
74.8
75.2
75.4
76.0
88.0
108.
0
117.
975
121.
9375
123.
0875
123.
5875
128.
8125
132.
0125
136.
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7.0
137.
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137.
175
137.
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138.
0
144.
014
6.0
148.
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9.9
150.
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152.
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6.24
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7.03
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7.18
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7.45
161.
575
161.
625
161.
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162.
0125
173.
217
3.4
174.
0
216.
0
220.
022
2.0
225.
0
235.
0
300
ISM – 6.78 ± .015 MHz ISM – 13.560 ± .007 MHz ISM – 27.12 ± .163 MHz
ISM – 40.68 ± .02 MHz
ISM – 24.125 ± 0.125 GHz 30 GHz
ISM – 245.0 ± 1GHzISM – 122.5 ± .500 GHzISM – 61.25 ± .250 GHz
300.
0
322.
0
328.
6
335.
4
399.
9
400.
0540
0.15
401.
0
402.
0
403.
040
6.0
406.
1
410.
0
420.
0
450.
045
4.0
455.
045
6.0
460.
046
2.537
546
2.737
546
7.537
546
7.737
547
0.0
512.
0
608.
061
4.0
698
746
764
776
794
806
821
824
849
851
866
869
894
896
9019
0190
2
928
929
930
931
932
935
940
941
944
960
1215
1240
1300
1350
1390
1392
1395
2000
2020
2025
2110
2155
2160
2180
2200
2290
2300
2305
2310
2320
2345
2360
2385
2390
2400
2417
2450
2483
.525
0026
5526
9027
00
2900
3000
1400
1427
1429
.5
1430
1432
1435
1525
1530
1535
1544
1545
1549
.5
1558
.515
5916
1016
10.6
1613
.816
26.5
1660
1660
.516
68.4
1670
1675
1700
1710
1755
1850
MARIT
IME M
OBILE
SATE
LLITE
(space
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th)MO
BILE S
ATELL
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-E)
RADI
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ATIO
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**FIX
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AT
(E-
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FIXED FI
XED*
*LAN
D MOB
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MOBIL
E SAT
.(Sp
ace to
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RITIME
MOB
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T.(Sp
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ro. TL
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ATEL
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th)AE
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TE (R
)(sp
ace to
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3.0
3.1
3.3
3.5
3.6
3.65
3.7
4.2
4.4
4.5
4.8
4.94
4.99
5.0
5.15
5.25
5.35
5.46
5.47
5.6
5.65
5.83
5.85
5.92
5
6.42
5
6.52
5
6.70
6.87
5
7.02
57.
075
7.12
5
7.19
7.23
57.
25
7.30
7.45
7.55
7.75
7.90
8.02
5
8.17
5
8.21
5
8.4
8.45
8.5
9.0
9.2
9.3
9.5
10.0
10.4
510
.510
.55
10.6
10.6
8
10.7
11.7
12.2
12.7
12.7
5
13.2
513
.4
13.7
514
.0
14.2
14.4
14.4
714
.514
.714
515
.136
5
15.3
5
15.4
15.4
3
15.6
315
.716
.617
.1
17.2
17.3
17.7
17.8
18.3
18.6
18.8
19.3
19.7
20.1
20.2
21.2
21.4
22.0
22.2
122
.5
22.5
5
23.5
5
23.6
24.0
24.0
5
24.2
524
.45
24.6
5
24.7
5
25.0
5
25.2
525
.527
.0
27.5
29.5
29.9
30.0
ISM – 2450.0 ± 50 MHz
30.0
31.0
31.3
31.8
32.0
32.3
33.0
33.4
36.0
37.0
37.6
38.0
38.6
39.5
40.0
40.5
41.0
42.5
43.5
45.5
46.9
47.0
47.2
48.2
50.2
50.4
51.4
52.6
54.2
555
.78
56.9
57.0
58.2
59.0
59.3
64.0
65.0
66.0
71.0
74.0
75.5
76.0
77.0
77.5
78.0
81.0
84.0
86.0
92.0
95.0
100.
0
102.
0
105.
0
116.
0
119.
98
120.
02
126.
0
134.
0
142.
014
4.0
149.
0
150.
0
151.
0
164.
0
168.
0
170.
0
174.
5
176.
5
182.
0
185.
0
190.
0
200.
0
202.
0
217.
0
231.
0
235.
0
238.
0
241.
0
248.
0
250.
0
252.
0
265.
0
275.
0
300.
0
ISM – 5.8 ± .075 GHz
ISM – 915.0 ± 13 MHz
INTER
-SATE
LLITE
RADIO
LOCA
TION
SATE
LLITE
(E-S)
AERO
NAUT
ICAL
RADIO
NAV.
PLEASE NOTE: THE SPACING ALLOTTED THE SERVICES IN THE SPEC-TRUM SEGMENTS SHOWN IS NOT PROPORTIONAL TO THE ACTUAL AMOUNTOF SPECTRUM OCCUPIED.
AERONAUTICALMOBILE
AERONAUTICALMOBILE SATELLITE
AERONAUTICALRADIONAVIGATION
AMATEUR
AMATEUR SATELLITE
BROADCASTING
BROADCASTINGSATELLITE
EARTH EXPLORATIONSATELLITE
FIXED
FIXED SATELLITE
INTER-SATELLITE
LAND MOBILE
LAND MOBILESATELLITE
MARITIME MOBILE
MARITIME MOBILESATELLITE
MARITIMERADIONAVIGATION
METEOROLOGICALAIDS
METEOROLOGICALSATELLITE
MOBILE
MOBILE SATELLITE
RADIO ASTRONOMY
RADIODETERMINATIONSATELLITE
RADIOLOCATION
RADIOLOCATION SATELLITE
RADIONAVIGATION
RADIONAVIGATIONSATELLITE
SPACE OPERATION
SPACE RESEARCH
STANDARD FREQUENCYAND TIME SIGNAL
STANDARD FREQUENCYAND TIME SIGNAL SATELLITE
RADI
O AS
TRON
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FIXED
MARITIME MOBILE
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MARITIMEMOBILE Aeronautical
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0 kHz
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ALLOCATION USAGE DESIGNATIONSERVICE EXAMPLE DESCRIPTION
Primary FIXED Capital LettersSecondary Mobi le 1st Capital with lower case letters
U.S. DEPARTMENT OF COMMERCENational Telecommunications and Information AdministrationOffice of Spectrum Management
October 2003
MOBIL
EBR
OADC
ASTIN
G
TRAVELERS INFORMATION STATIONS (G) AT 1610 kHz
59-64 GHz IS DESIGNATED FORUNLICENSED DEVICES
Fixed
AERO
NAUT
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RADI
ONAV
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ION
SPAC
E RES
EARC
H (Pa
ssive
)
* EXCEPT AERO MOBILE (R)
** EXCEPT AERO MOBILE WAVELENGTH
BANDDESIGNATIONS
ACTIVITIES
FREQUENCY
3 x 107m 3 x 106m 3 x 105m 30,000 m 3,000 m 300 m 30 m 3 m 30 cm 3 cm 0.3 cm 0.03 cm 3 x 105Å 3 x 104Å 3 x 103Å 3 x 102Å 3 x 10Å 3Å 3 x 10-1Å 3 x 10-2Å 3 x 10-3Å 3 x 10-4Å 3 x 10-5Å 3 x 10-6Å 3 x 10-7Å
0 10 Hz 100 Hz 1 kHz 10 kHz 100 kHz 1 MHz 10 MHz 100 MHz 1 GHz 10 GHz 100 GHz 1 THz 1013Hz 1014Hz 1015Hz 1016Hz 1017Hz 1018Hz 1019Hz 1020Hz 1021Hz 1022Hz 1023Hz 1024Hz 1025Hz
THE RADIO SPECTRUMMAGNIFIED ABOVE3 kHz 300 GHz
VERY LOW FREQUENCY (VLF)Audible Range AM Broadcast FM Broadcast Radar Sub-Millimeter Visible Ultraviolet Gamma-ray Cosmic-ray
Infra-sonics Sonics Ultra-sonics Microwaves InfraredP L S XC Radar
Bands
LF MF HF VHF UHF SHF EHF INFRARED VISIBLE ULTRAVIOLET X-RAY GAMMA-RAY COSMIC-RAY
X-ray
ALLOCATIONSFREQUENCY
BRO
AD
CA
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*
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BROA
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FIXED
BROA
DCAS
TING
FIXED
BROA
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TING
FIXED
BROA
DCAS
TING
FIXED
FIXED
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FIXED
FIXED
FIXED
LAND
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EDLA
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MOB
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)
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t (s-e)
Amate
urMO
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T(E-
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ATEL
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(S-E)(
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LE
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-loc
ation
RADIO
-LO
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le**
Fixe
dMo
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FX S
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OLOC
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ation
Radio
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RADIO
LOC.
Earth
Exp
l Sat
Spac
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s.Ra
dioloc
ation
BCST
SAT
.
FIXE
DFIX
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(S-E)
FIXE
D SA
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ITE
(S-E
)EA
RTH
EXPL
. SAT
.FX
SAT
(S-E
)SP
ACE
RES.
FIXE
D SA
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ITE
(S-E
)FI
XED
SATE
LLIT
E (S
-E)
FIXE
D SA
TELL
ITE
(S-E
)MO
BILE
SAT.
(S-E)
FX S
AT (S
-E)
MOBI
LE S
ATEL
LITE
(S-E
)FX
SAT
(S-E
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D FR
EQ. &
TIME
MOBIL
E SA
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.MO
BILE
FIXE
DSP
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RES. FI
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MOBI
LEMO
BILE
**FI
XED
EART
H EX
PL. S
AT.
FIXE
DMO
BILE*
*RA
D.AS
TSP
ACE
RES.
FIXE
DMO
BILE
INTER
-SATE
LLITE
FIXE
D
RADIO
AS
TRON
OMY
SPAC
E RE
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assiv
e)
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EUR
AMAT
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ation
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tellit
e(A
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)
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RADIO
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TE (E-
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DSA
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(E-S
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ITE (E
-S)
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(E-S
)
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plorat
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tellite
(S
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std fre
q &
time
e-e-sa
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-e-sa
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ERE
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E RE
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E RE
SEAR
CH(s
pace
-to-E
arth
)
SPAC
ERE
S.
FIXE
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T. (
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ITE
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rthEx
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t (s -
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. (E-S) FX
-SAT
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)
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OAD-
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BCST
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ASTR
ONOM
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)
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LLIT
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B. SA
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AT.
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T (E
-S).
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DMO
BILE
FXSA
T(E-
S)
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ATEA
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-SAT
(Pa
ssive
)SP
ACE
RES.
INTE
R- S
ATSP
ACE
RES.
EART
H-ES
INTE
R- S
ATEA
RTH-
ESSP
ACE
RES.
MOB
ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT.
(Pas
sive)
SPAC
E R
ES.
MOB
ILE
FIXE
DIN
TER
- SAT
FIXE
DM
OBIL
E
INTER
-SA
TRA
DIO-
LOC.
MOB
ILE
FIXE
DEA
RTH
EXPL
ORAT
ION
SAT. (
Passi
ve)
MOBIL
EFI
XED
INTER
-SA
TELL
ITEFI
XED
MOBI
LE**
MOB
ILE*
*INT
ER-
SATE
LLITE
MOB
ILE
INTER
-SA
TELL
ITE
RADI
OLOC
.Am
ateur Am
ateu
r Sat
.Am
ateur
RADI
OLOC
.AM
ATEU
R SA
TAM
ATEU
RRA
DIOL
OC.
SPAC
ERE
SEAR
CH(Pa
ssive)
EART
HEX
PL SA
T.(Pa
ssive)
FIXE
DMO
BILE
INTER
-SA
TELL
ITESP
ACE
RESE
ARCH
(Passi
ve)
EART
HEX
PL SA
T.(Pa
ssive)
Amatu
erFI
XED
MO-
BILE
INTER
-SA
T.SP
ACE
RES.
E A R T
H EX
PL . SA
T
INTER
-SA
TELL
ITE
INTER
-SAT.
INTER
-SAT.
MOBIL
EFIX
ED
FX-S
AT (S
- E)
BCST
- SAT
.B-
SAT.
MOB*
*FX
-SAT
SPAC
E RE
SEAR
CH
SPAC
ERE
S..
This chart is a graphic single-point-in-time portrayal of the Table of Frequency Allocations used by theFCC and NTIA. As such, it does not completely reflect all aspects, i.e., footnotes and recent changesmade to the Table of Frequency Allocations. Therefore, for complete information, users should consult theTable to determine the current status of U.S. allocations.
Sonntag, 28. November 2010
Moderne Nutzung
☞ Signale unter Rausch-Schwelle
Sonntag, 28. November 2010
Moderne Nutzung
☞ Signale unter Rausch-Schwelle
☞Antennen-Verbund (Bells Blast)
Sonntag, 28. November 2010
Open Spectrum
Sonntag, 28. November 2010
Open Spectrum
☞ «permission economy» verlassen
Sonntag, 28. November 2010
Open Spectrum
☞ «permission economy» verlassen
☞Vorteile: bessere Reichweite, höhere Datenrate
Sonntag, 28. November 2010
Open Spectrum
☞ «permission economy» verlassen
☞Vorteile: bessere Reichweite, höhere Datenrate
☞ Langfristiger Übergang
Sonntag, 28. November 2010
Sonntag, 28. November 2010
Internet gestern
Sonntag, 28. November 2010
Internet gestern
☞ Ehemaliges Hochschulnetz
Sonntag, 28. November 2010
Internet gestern
☞ Ehemaliges Hochschulnetz
☞Baut auf Telefonnetz auf
Sonntag, 28. November 2010
Internet gestern
☞ Ehemaliges Hochschulnetz
☞Baut auf Telefonnetz auf
☞ Entsprechend langsam
Sonntag, 28. November 2010
Internet gestern
☞ Ehemaliges Hochschulnetz
☞Baut auf Telefonnetz auf
☞ Entsprechend langsam
☞Unflexible, statische Struktur
Sonntag, 28. November 2010
Internet heute
Sonntag, 28. November 2010
Internet heute
☞An ein Kabelnetz gebunden
Sonntag, 28. November 2010
Internet heute
☞An ein Kabelnetz gebunden
☞Weit verbreitet und schnell
Sonntag, 28. November 2010
Internet heute
☞An ein Kabelnetz gebunden
☞Weit verbreitet und schnell
☞Noch immer hierarchisch
Sonntag, 28. November 2010
Internet heute
☞An ein Kabelnetz gebunden
☞Weit verbreitet und schnell
☞Noch immer hierarchisch
☞Keine P2P-Kommunikation
Sonntag, 28. November 2010
Sonntag, 28. November 2010
Sonntag, 28. November 2010
Sonntag, 28. November 2010
Wlan
Sonntag, 28. November 2010
Wlan
☞ 99% Marktdurchdringung
Sonntag, 28. November 2010
Wlan
☞ 99% Marktdurchdringung
☞ Leistungsfähige Hardware
Sonntag, 28. November 2010
Wlan
☞ 99% Marktdurchdringung
☞ Leistungsfähige Hardware
☞Potenzial nicht ausgeschöpft
Sonntag, 28. November 2010
Wlan
☞ 99% Marktdurchdringung
☞ Leistungsfähige Hardware
☞Potenzial nicht ausgeschöpft
☞ Enges Frequenzband
Sonntag, 28. November 2010
Internet + Wlan = morgen
Sonntag, 28. November 2010
Internet + Wlan = morgen
☞Bandbreite im Überfluss
Sonntag, 28. November 2010
Internet + Wlan = morgen
☞Bandbreite im Überfluss
☞Mobile Endgeräte
Sonntag, 28. November 2010
Internet + Wlan = morgen
☞Bandbreite im Überfluss
☞Mobile Endgeräte
☞Peer2Peer-Networkauf WLAN-Basis
Sonntag, 28. November 2010
Internet + Wlan = morgen
☞Bandbreite im Überfluss
☞Mobile Endgeräte
☞Peer2Peer-Networkauf WLAN-Basis
☞Maschen anstatt Sterne
Sonntag, 28. November 2010
Internet + Wlan = morgen
☞Bandbreite im Überfluss
☞Mobile Endgeräte
☞Peer2Peer-Networkauf WLAN-Basis
☞Maschen anstatt Sterne
☞ Flexible Frequenzen(mit mehr OpenSpectrum)
Sonntag, 28. November 2010
Freifunk in BerlinSonntag, 28. November 2010
Vorteile
Sonntag, 28. November 2010
Vorteile
☞Ausfallsicherheit
Sonntag, 28. November 2010
Vorteile
☞Ausfallsicherheit
☞ Schlanke Infrastruktur
Sonntag, 28. November 2010
Vorteile
☞Ausfallsicherheit
☞ Schlanke Infrastruktur
☞ Skalierbar
Sonntag, 28. November 2010
Vorteile
☞Ausfallsicherheit
☞ Schlanke Infrastruktur
☞ Skalierbar
☞Kleinere Abhängigkeit
Sonntag, 28. November 2010
Vorteile
☞Ausfallsicherheit
☞ Schlanke Infrastruktur
☞ Skalierbar
☞Kleinere Abhängigkeit
☞Autark, nicht zensierbar
Sonntag, 28. November 2010
Zusammenfassend
Sonntag, 28. November 2010
Zusammenfassend
☞Neue Hardware erfordert keine Hierarchie mehr
Sonntag, 28. November 2010
Zusammenfassend
☞Neue Hardware erfordert keine Hierarchie mehr
☞Deregulation ist möglich
Sonntag, 28. November 2010
Zusammenfassend
☞Neue Hardware erfordert keine Hierarchie mehr
☞Deregulation ist möglich
☞Neue Frequenzen:Neue Möglichkeiten
Sonntag, 28. November 2010