The WBCGV6-725-735-745-755-50 from Wainwright Instruments is a Band Pass Filter with Frequency 735 to 745 MHz, Bandwidth 10 MHz, Center Frequency 740 MHz, Insertion Loss 1.25 to 2 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-725-735-745-755-50 can be seen below.