The WBCGV8-1910-1925-1940-1955-50 from Wainwright Instruments is a Band Pass Filter with Frequency 1.925 to 1.94 GHz, Bandwidth 15 MHz, Center Frequency 1.9325 GHz, Insertion Loss 2.5 to 3 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-1910-1925-1940-1955-50 can be seen below.