The WBCGV5-927.5-937.5-947.5-957.5-40-1 from Wainwright Instruments is a Band Pass Filter with Frequency 937.5 to 947.5 MHz, Bandwidth 10 MHz, Center Frequency 942.5 MHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-927.5-937.5-947.5-957.5-40-1 can be seen below.