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TCD860-2T
Hybrid-Ferrite Transmitter Combiners

 
TCD860-2TOccupying only two vertical rack spaces (3-�" of vertical rack space), the TCD860-(2+2)T combiner allows contiguous channel operation. Configured as a dual 2-channel combiner, this unit may be easily reconfigured to a 4 channel unit by interchanging just three cable connections.
In the dual 2-channel configuration, the insertion loss per channel is less than 4 dB, while the 4-channel configuration has approximately 7dB loss per channel. This unit is conservatively rated at 100 watts input power per channel.

Features/Benefits

Rugged isolators capable of 200 Watt operation
Maximize combiner reliability.

High isolation
Minimizes possibility of intermodulation.

Specifications

Product Type Hybrid-Ferrite
Frequency Band 746 MHz - 1000 MHz
Application SMR, Trunking
Number of Channels 2
Input Power/Channel Range, Watts 60 to 150
Minimum Channel Spacing, kHz 25
End-Mount (Yes/No) Yes
Tx-Tx Isolation, dB >50
Frequency Range, MHz 851-866
Reflected Power, Max. Allowable from Ant., Watts 60
Bandwidth, MHz 15
Isolation, Min. Tx-Tx, dB 70 (75 typ.)
Isolation, Min. Ant.-Tx., dB 50 (60 typ.)
Insertion Loss, Max. per Channel, dB 3.9 (3.5 typ.)
Channel Separation for Specifications Given, kHz 25
Continuous Power Input, Max. per Channel, Watts 100
Input Return Loss, Min., dB 22.0
Output Return Loss, Min., dB 21.0
Connectors - Input N-Female
Connectors - Output N-Female
Temperature Range, �C (�F) -30 to +60
(-22 to +140)
Height, mm (in) 89 (3-1/2 )
Width, mm (in) 483 (19)
Depth, mm (in) 381 (15)
Mounts in 19" (483mm) EIA Rack (Yes/No) Yes
Weight, kg (lb) 5.4 (12)
WISCO International, Inc. - MIAMI, FL U.S.A.
Fax: (954) 370-3997 | E-mail: wiscointl@wiscointl.com

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