the next dimension in survey tools spectrum frequency chart - … · 2017. 2. 11. · bs freq 1930...

1211 Central Park BoulevardFredericksburg, VA 22401

Voice: 540.446.2270

www.qrctech.com

Spectrum Frequency Chart

QRC Specializes in Active & Passive Survey Tools for Cellular Systems &

Mobile Forensics.

QRC Survey Tools are Used for Reverse Engineering & Mission Planning

Our Tools Cover CDMA, WCDMA,GSM, & EVDO Protocols.

The Next Dimension in Survey Tools

Specializing in Mobile Communication Information

420 425 430 435 440 445 450 455 460 465 470 475 480 485 490 495

D CE B

A FH

G

A'

CDMA 450

FREQ

CHANBS FREQ

FREQ

CHANBS FREQ

FREQ

CHANBS FREQ

422.3 425.225

D

564 681

421.675 425.85

426.125 429.35

E

717 846

425.5 429.975

106 235462.625 465.85

B462.0 466.475

26 168460.625 464.175

C460.0 464.8

LEGEND:

Full Spectrum Block

Valid CDMA Channels

CDMA Center Frequencies

Conditionally Valid

462.975462.5A'

463.625 466.85146 275

A463.0 467.475

Base Station Frequencies (MHz)

Copyright 2010 QRC TechnologiesC

FREQ

CHANBS FREQ 461.93 465.11

H1070 1229

461.31 465.73

465.85 469.37

G1266 1442

469.99465.23

489.62 492.861823 1985

F489.0 493.48

Note: Not to Scale19 November 2010

A B A' B'A''

Guard Guard3.84 MHz Chan / 200 kHz Freq Step / Chan Freq = Chan Number Divided by 54357 4388 4412 4438

870.2 880.2 891.6 894869 890.2

871.4 877.6 882.4 887.6 891.6 893.8890.2 891.4869.2 870

FREQ

CHANBS FREQ

Full Spectrum Block

Valid Center Channels

Valid Center Frequencies

Conditionally Valid

LEGEND:

9650 99509860 98651972 1973

F9835 9840

1967 1968

E9760 98151952 1963

B9735 97401947 1948

D9662 97151932.4 1943

A9885 99381977 1987.6

C

Guard Guard

FREQ

CHANBS FREQ

1970196519501945 19751930 1990

3.84 MHz Chan / 200 kHz Freq Step / Chan Center Freq = Chan Number Divided by 5WCDMA 1900

GSM 1800

FREQ

CHANBS FREQ

511 886

GSM 1800

200 kHz Chan / Chan Center Freq = 1805 + (Chan Number - 511) x 0.2 MHzGuard Guard

1805.2 1879.8512 885

1805 1880

FREQ

CHANBS FREQ

EGSM: 200 kHz Chan / Chan Center Freq = 925 + (Chan Number - 974) x 0.2 MHzGSM 900

974

Guard Guard

925.2 959.8975 1023 0 1 124

EGSM GSM

125

GSM: 200 kHz Chan / Chan Center Freq = 935 + (Chan Number x 0.2)

925 934.8 935 960

3.84 MHz Chan / 200 kHz Freq Step / Chan Center Freq = Chan Number Divided by 5

FREQ

CHANBS FREQ

10562 108382112.4 2167.6

2110 2170WCDMA 2100

WCDMA 2100

WCDMA 850

FREQ

CHANBS FREQ

825 8751971.25 1973.75

725 7751966.25 1968.75

425 6751951.25 1963.75

325 3751946.25 1948.75

25 2751931.25 1943.75

925 11751976.25 1988.75

BDA E F C

1.25 MHz Chan / 50 kHz Step / Center Freq = 1930 + (Chan Number x 0.05) MHz

0

Guard Guard1200

1970196519501945 19751930 1990

CDMA 1900

FEBDA C511

Guard Guard

1970.2 1974.81965.2 1969.81950.2 1964.81945.2 1949.81930.2 1944.8 1975.2 1989.8712 735687 710612 685587 610512 585 737 810 811

200 kHz Chan / Center Freq = 1930 + (Chan Number - 511) x 0.2 MHz

1970196519501945 19751930 1990FREQ

CHANBS FREQ

GSM 1900

A B A' B'A''127

Guard Guard200 kHz Chan / Center Freq = 869 + (Chan Number -127) x 0.2 MHz

252133 182 183 232 240 251233 239

870.1 880.1 891.5 894869 890.1

132128870.2 880 880.2 890 891.6 893.8890.2 891.4869.2 870

FREQ

CHANBS FREQ

GSM 850

CDMA 850

FREQ

CHANBS FREQ

A B A' B'A''870.03 879.331 311

880.68 889.32356 644 739 777

892.17 893.31890.67689

890.82694

869.71013

8701023990

Guard Guard800

A": 1.25 MHz Chan / 30 kHz Step/ Center Freq = 870 + (Chan Number -1023) x .03 MHz

870.015 880.005 889.995 891.495 894869.01

A,B,A',B': 1.25 MHz Chan / 30 kHz Step/ Center Freq = 870 + (Chan Number x .03) MHz

Copyright 2010 QRC TechnologiesC