The WBCGV8-2310-2330-2370-2390-40-1 from Wainwright Instruments is a Band Pass Filter with Frequency 2.33 to 2.37 GHz, Bandwidth 40 MHz, Center Frequency 2.35 GHz, Insertion Loss 1.25 to 1.75 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV8-2310-2330-2370-2390-40-1 can be seen below.