The WBCGV8-2270-2310-2390-2430-50 from Wainwright Instruments is a Band Pass Filter with Frequency 2.31 to 2.39 GHz, Bandwidth 80 MHz, Center Frequency 2.35 GHz, Insertion Loss 1 to 1.5 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-2270-2310-2390-2430-50 can be seen below.