The WBCGV8-1892.5-1912.5-1952.5-1972.5-40 from Wainwright Instruments is a Band Pass Filter with Frequency 1.9125 to 1.9525 GHz, Bandwidth 40 MHz, Center Frequency 1.9325 GHz, Insertion Loss 1.25 to 1.75 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-1892.5-1912.5-1952.5-1972.5-40 can be seen below.