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Wireless Products


850 Band Transmit Filter
CCTF-82
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ClearComm Technologies' model number CCTF-82 is a highly selective, full band transmit band filter. It offers low insertion loss combined with specific, out of band rejection. The filter is designed to pass the full transmit band from 869 to 894 MHz with an insertion loss of 1.4 dB maximum. Attenuation of signals in the receive band of 824-849 MHz is over 80 dB. Rejection is provided immediately above and below the passband to filter spurious signals. The unit has been designed for high power applications. Power handling is 500 Watts average or CW and 8 kW peak. The approximate size of the unit is 12.5" x 6.0" x 3.8". Type 'N' female connectors are provided on the unit. 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

869 - 894 MHz

PASSBAND INSERTION LOSS
869 - 870 MHz
870 - 893 MHz
893 - 894 MHz


1.1 dB Max.
0.9 dB Max.
1.4 dB Max.

INSERTION LOSS VARIATION
870 - 893 MHz
869 - 894 MHz.


0.6 dB Max.
1.1 dB Max.

PASSBAND RETURN LOSS 18 dB Min

REJECTION
100 - 824 MHz
824 - 849 MHz
849 - 865 MHz
865 - 866.5 MHz
896 - 898 MHz
898 - 900 MHz
900 - 2000 MHz


90 dB Min.
80 dB Min.
40 dB Min.
20 dB Min.
20 dB Min.
35 dB Min.
40 dB Min.

PASSIVE INTERMODS
(with two +43 dBm tones)
-105 dBm (as measured in Rx band)
POWER HANDLING 500 W Avg. / CW
8 kW Peak

OPERATING TEMPERATURE

0° to +60° C

CONNECTORS

Type 'N' Female

DIMENSIONS

12.5" x 6.0" x 3.8" (See Outline)

AVAILABLE OPTIONS

Mounting, Tower, Cable tray, Ladder or Rack Mount Options Available

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TYPICAL PERFORMANCE DATA

 

OUTLINE DIMENSIONS