Aircraft filter 7-539

The 7-539 is a V/UHF low pass filter designed to pass signals in the frequency range 30 MHz to 530 MHz and stop signals in the frequency range 960 MHz to 1220 MHz. The filter is intended for use in general subsonic airborne applications. The 7-539 comprises a discrete component filter assembly housed within an aluminium alloy box, and enclosed at each end by the RF connectors. The structure is foam filled to prevent the ingress of moisture. The 7-539 is configured as a Tchebyscheff filter. Pass Band MHz 30-530 Stop Band MHz 960-1220 Impedence 50 Return Loss VSWR <1.5:1 Peak Power Watts 50 Average Power Watts 50 Full Dimensions LxWxH mm 123.4 x 26.5 x 26.5 Mass kg 0.18 Connector Type N Female