The WRCGV10-925.5-937.5-947.5-959.5-80-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 937.5 to 947.5 MHz, Bandwidth 10 MHz, Insertion Loss 1 to 1.5 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-925.5-937.5-947.5-959.5-80-1 can be seen below.