The WBCGV8-1932.5-1947.5-1962.5-1977.5-50-2 from Wainwright Instruments is a Band Pass Filter with Frequency 1.9475 to 1.9625 GHz, Bandwidth 15 MHz, Center Frequency 1.955 GHz, Insertion Loss 2.5 to 3 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-1932.5-1947.5-1962.5-1977.5-50-2 can be seen below.