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Wireless Products


1900 Band Dual Duplexer
CCFA-183-1
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ClearComm Technologies’ model number CCFA-183-1 is a highly selective, 1900 Band “Dual” Duplexer. It offers low insertion loss combined with high band to band isolation. This duplexer is specifically design to allow combining of mixed mode signals for antenna sharing. The duplexer passes the full receive and transmit bands with insertion losses of 0.8 dB maximum. Isolation between receive and transmit bands is greater than 80 dB. The unit has been specifically designed for high power base station applications. Power handling is 800 Watts average or CW and 15 kW peak. The approximate size of the unit is 10.5” x 9.45” x 2.2”. 7/16 DIN female connectors are provided on the unit. Mounting options include rack mountable, ladder suspension as well as customized mechanical configurations. An outdoor, weather-sealed option is available also. For use with TMA’s, a DC pass thru is offered. For requirements specific to your needs, please contact ClearComm Technologies, LLC.

PARAMETER SPECIFICATION
PASSBAND
RECEIVE, Rx1 and Rx2
TRANSMIT (Tx)

1850 - 1910 MHz
1930 - 1990 MHz
PASSBAND INSERTION LOSS 0.8 dB Max.
INSERTION LOSS VARIATION 0.4 dB Max.
PASSBAND RETURN LOSS 18 dB Min.
PASSIVE INTERMODS -160 dBc
REJECTION
TRANSMIT TO Rx1 or Rx2
Rx1 OR Rx2 TO TRANSMIT

80 dB Min.
80 dB Min.
POWER HANDLING 800 W Avg. / CW
15 kW Peak
OPERATING TEMPERATURE 0° to +60° C
CONNECTORS 7/16 DIN Female
DIMENSIONS 10.5" x 9.45" x 2.2" (See Outline)
AVAILABLE OPTIONS
Mounting, Tower, Cable tray, Ladder or Rack Mount Options Available
DC Pass on Rx Ports
Outdoor - Weather sealed


TYPICAL PERFORMANCE DATA



 

OUTLINE DIMENSIONS