The WBCGV8-1940-1955-1970-1985-50-1 from Wainwright Instruments is a Band Pass Filter with Frequency 1.955 to 1.97 GHz, Bandwidth 15 MHz, Center Frequency 1.9625 GHz, Insertion Loss 2.5 to 3 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-1940-1955-1970-1985-50-1 can be seen below.