The WBCGV6-2072.5-2092.5-2107.5-2127.5-40 from Wainwright Instruments is a Band Pass Filter with Frequency 2.0925 to 2.1075 GHz, Bandwidth 15 MHz, Center Frequency 2.1 GHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-2072.5-2092.5-2107.5-2127.5-40 can be seen below.