The WBCGV12-2082.5-2092.5-2107.5-2117.5-50 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 4.25 to 5 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV12-2082.5-2092.5-2107.5-2117.5-50 can be seen below.