3.5.2 nokia antennaline

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1 AntennaLine v 3.2 TKa. 15.11.2003

Nokia AntennaLine



Nokia Antenna Line

Jumper cable

Connector

Grounding kit

Feedercable

Feederclamps

EMP protector

Combinersdiplexers

2 Nokia AntennaLine v. 1.0 27.5.2002




Nokia Antenna Line Products• Complete antenna line

with guaranteedperformance

• Excellent IMD andreturn losscharacteristics

• Capable of broadbandoperation

• With Nokia AntennaSystem Co-Sitingproducts it is possible tocombine differentfrequencies/BTSs into asingle feeder




Feeder Cables

• Important role in signal transmission

• Materials and Construction-inner conductor: copper wire/tube, copper clad aluminiumwire-dielectric: PE foam with high degree of expansion-outer conductor: welded and corrugated copper tube-sheath: abrasion resistant PE

• Different cable sizes (most commonly used1/2", 7/8", 1 5/8") available to satisfy differentsite requirements

• Corrugation design enables tight bending

radius to ease installation


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Feeder Cables

• Low attenuation achieved by use of extremely purecopper and low relative permittivity of the insulation

• Return loss max 24dB for GSM/WCDMA bands

• Every cable tested and measured before delivery

Typical attenuation (dB/100m)Cable Size

Frequency 1/2" 7/8" 1 5/8"900MHz 6.9 3.8 2.21800MHz 10.1 5.6 3.4

2200MHz 11.3 6.3 3.9



Connectors• Reliable connections designed to withstand demanding

enviromental conditions- waterproof design even in un-mated condition- no water migration even if cable jacket damaged- no need for additional weather proofing kits

Connector body seal

External center pin seal

Insulator seal

Internal center pin seal

Cable seal



Connectors

• Guaranteed compatibility

• Proven performance- high Return Loss, 30dB- excellent IMD values, -116 dBm

• Single Piece design to facilitate fast installation



Jumper Cables

• 1/2" superflexible jumper cables

• Minimum bending radius 32mm

• Excellent electrical characteristics assured byautomated production process and effective qualitycontrol- intermodulation max -116dBm, 2x20W- return loss min 28dB ( at 2.2GHz)




Jumper Cables

• The outer and inner conductor are soldered onto thecable by induction soldering process

• Design with O-rings and soldered contacts ensureswatertightness and electrical performance

Solderedjoints

O-rings




EMPElectro Magnetic Pulse protector

• Used to protect BTS equipment againstlightning and voltage pulses coming throughthe centre conductor of the feeder

• Maintenance free, compact low weight (450g)

design• Broadband, able to operate in all

GSM/WCDMA frequencies

• Exceptional electrical characteristics- insertion loss 0.1dB- VSWR 1.11- IMD -159dBc- max energy on protected side 15µJ (2kA 8/20 pulse)




Grounding Kits

• Used to ground the RF feeder cable outer conductor

• Non-Corrosive metal & UV resistant plasticmaterials are maintenance free

• Low weight design. Rapid installation• Designed to withstand demanding

environmental conditions- IP 67 design - no water migration

• Low Contact resistance < 1 mohm




Feeder Cable Clamps

• Used to fix the RF feeder cable to the tower or rail

• Non Corrosive metal, UV resistant plasticmaterials are Maintenance free

• Low weight design• Practical installation

• Design eliminates damage to cable fromovertightening




Diplexers

WideBand diplexer (singe and double unit)

• Lower Band = 800 to 1000 MHz• Upper Band = 1700 to 2170 MHz• DC pass function to MHA (2500mA)• IP 65• Compact, Lightweight

126 x 274 x 28 mm,1.7 kg w/ mounting bracket

150 W avg.GSM1800 / WCDMA

250 W avg.GSM 900

Rated Power

-159dBcAny RX Band

Passive Intermodulation

21 dBReturn Loss

50 dBIsolation0.3 dBInsertion loss

RF Performance




DiplexersGSM1800/WCDMA diplexer (single and double unit)• Lower Band = 1710 to 1880 MHz• Upper Band = 1920 to 2170 MHz• DC pass function to MHA (2500mA)• IP 65

• Compact design, 216 x 315 x 55 mm,3.4kg

40 W avg.WCDMA

240 W avg.GSM 1800

Rated Power -159 dBcAny RX Band


21 dBReturn Loss

50 dBIsolation

0.3 dBInsertion loss

RF Performance

T i l




GSM 900 BTS WCDMA BTS

TriplexersGSM900/GSM1800/WCDMA Triplexer

• Used to combine base station TRXs of three differentfrequencies to a single feeder cable

• Bands: Lower = 880 to 960 MHzMiddle = 1710 to 1880 MHzUpper = 1920 to 2170 MHz

• DC pass function to MHA (2500mA)• IP 65• Compact design, 251 x 318 x 60 mm, 4.8kg

40 W avg.WCDMA

240 W avg.GSM 900/1800

Rated Power

-159 dBcAny RX Band


21 dBReturn Loss

50 dBIsolation


RF Performance

GSM 1800 BTS




DC Stop

• Works together with Bias Tee to prevent the DCsupply to MHA from shorting to ground Via theantenna or base station output / input

• Installed on diplexer port which is not connected toa Bias Tee or the MHA

• Small compact design

• Practical installation

• Reliable connection designed to withstanddemanding environmental conditions, IP 65 design




BTS #1 900 BTS #2

• A CoSiting solution• Combines two BTS stations or RF

out/inputs to one antenna feeder cable

• Ideal for in-building soutions or highcapacitysites with limited amount of antennas

NokiaExternal Combiner

Nokia External Combiner

Nokia 900 MHz

X-Polarized Antenna

2 X 100W800-2170MHz

Rated Power

-159 dBcRX Band


21 dBReturn Loss

30 dBIsolation


RF Performance




MetroSite Combiners

• Available for GSM800/900, GSM1800 and GSM1900

• Used to combine Metrosite TRXs of the same frequency band toa single feeder cable

• Slim design, low weight• Telegrey color ”disappears” on most surfaces.

• IP 65

2 X 10 WGSM 900/1800/1900

Rated Power -159 dBcRX Band


18 dBReturn Loss

25 dBIsolation BTS to BTS


RF Performance




Presentation Summary

• Version 3.2, release date 01-Nov-2004

• Please, refer to the note pages

3.5.2 nokia antennaline

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