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Wireless Products


1800 Band Duplexer
CCDP-558
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ClearComm Technologies’ model number CCDP-558 is a low loss, highly selective 1800 Band (DCS) Duplexer. The filter is designed to pass the full receive and transmit bands with insertion losses of 1.0 dB maximum. Isolation between receive and transmit bands is greater than 85 dB. The Duplexer was specifically designed applications where a smaller size is needed. Power handling is 30 Watts average or CW and 300W peak. The approximate size of the unit is 6.3 x 5.3 x 2.0” max. Standard connectors are SMA female although Type ‘N’ Female and 7/16 DIN connectors are also available. Mounting options include rack mountable, ladder suspension as well as customized mechanical configurations. For requirements specific to your needs, please contact ClearComm Technologies, LLC.

PARAMETER SPECIFICATION
PASSBAND
RECEIVE
TRANSMIT

1710 - 1785 MHz
1805 - 1880 MHz
PASSBAND INSERTION LOSS 1.0 dB Max.
INSERTION LOSS VARIATION 0.5 dB Max.
PASSBAND RETURN LOSS 18 dB Min.
ISOLATION
TRANSMIT TO RECEIVE
RECEIVE TO TRANSMIT

85 dB Min
85 dB Min
POWER HANDLING 30 W Avg. / CW
300 W Peak
OPERATING TEMPERATURE1 0° to +60° C
CONNECTORS SMA Female
DIMENSIONS 6.3" x 5.3" x 2.0" (See Outline)
AVAILABLE OPTIONS Mounting, Tower, Cable Tray, Ladder or Rack Mount Options Available
Outdoor - Weather-sealed
DC Pass Thru (Rx to ANT Port)

  Notes:

1 – Extended temperature range of -40° to +85° C with slightly degraded electrical performance

TYPICAL PERFORMANCE DATA



 

OUTLINE DIMENSIONS