The WBCJV8-5755-5765-5785-5795-40 from Wainwright Instruments is a Band Pass Filter with Frequency 5.765 to 5.785 GHz, Bandwidth 20 MHz, Center Frequency 5.775 GHz, Insertion Loss 7 to 11 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCJV8-5755-5765-5785-5795-40 can be seen below.