The WBCGV4-730.5-760.5-775.5-805.5-30 from Wainwright Instruments is a Band Pass Filter with Frequency 760.5 to 775.5 MHz, Bandwidth 15 MHz, Center Frequency 768 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 30 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV4-730.5-760.5-775.5-805.5-30 can be seen below.