The WBCGV6-1975-1995-2020-2040-40-2 from Wainwright Instruments is a Band Pass Filter with Frequency 1.995 to 2.02 GHz, Bandwidth 25 MHz, Center Frequency 2.0075 GHz, Insertion Loss 1 to 1.5 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-1975-1995-2020-2040-40-2 can be seen below.