The WBCGV6-765.5-775.5-785.5-795.5-50-2 from Wainwright Instruments is a Band Pass Filter with Frequency 775.5 to 785.5 MHz, Bandwidth 10 MHz, Center Frequency 780.5 MHz, Insertion Loss 1.25 to 2 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-765.5-775.5-785.5-795.5-50-2 can be seen below.