The WBCGV6-2112.5-2132.5-2147.5-2167.5-40-3 from Wainwright Instruments is a Band Pass Filter with Frequency 2.1325 to 2.1475 GHz, Bandwidth 15 MHz, Center Frequency 2.14 GHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-2112.5-2132.5-2147.5-2167.5-40-3 can be seen below.