Wireless Products

850 Band Transmit Filter
CCTF-82

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

TYPICAL PERFORMANCE DATA

OUTLINE DIMENSIONS