Wireless Products

850 B Band Transmit Filter
CCTF-79

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

TYPICAL PERFORMANCE DATA

OUTLINE DIMENSIONS