The WBCGV4-785-815-830-860-30 from Wainwright Instruments is a Band Pass Filter with Frequency 815 to 830 MHz, Bandwidth 15 MHz, Center Frequency 822.5 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 30 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV4-785-815-830-860-30 can be seen below.