Wireless Bands

Wireless Products


850 B Band Transmit Filter
CCTF-79
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ClearComm Technologies' model number CCTF-79 is a highly selective, B-Band transmit and filter. It offers low insertion loss combined with specific, out of band rejection. The filter is designed to pass the full transmit band from 880 to 894 MHz with an insertion loss of 1.15 dB maximum. Attenuation of signals in the receive band of 824-849 MHz is over 95 dB. Rejection is provided immediately above and below the passband to filter spurious signals. The unit has been specifically designed for high power applications. Power handling is 700 Watts average or CW and 12.5 kW peak. The approximate size of the unit is 15.8" x 8.0" x 2.9". Type 'N' female connectors are provided on the unit with 7/16 DIN females available as an option. 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

880 - 894 MHz

PASSBAND INSERTION LOSS

1.15 dB Max.

INSERTION LOSS VARIATION 0.75 dB Max.
PASSBAND RETURN LOSS 18 dB Min.

REJECTION
DC - 824 MHz
824 - 849 MHz
849 - 878 MHz
896 - 925 MHz
925 - 1000 MHz
1000 - 2700 MHz


90 dB Min.
95 dB Min.
30 dB Min.
30 dB Min.
90 dB Min.
60 dB Min.

POWER HANDLING 700 W Avg. / CW
12.5 kW Peak

OPERATING TEMPERATURE

0° to +60° C

CONNECTORS

Type 'N' Female
Optional 7/16 DIN Female Connectors

DIMENSIONS

15.8" x 8.0" x 2.9" (See Outline)

AVAILABLE OPTIONS

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

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TYPICAL PERFORMANCE DATA



 

OUTLINE DIMENSIONS