The WBCGV5-748-758-768-778-40-1 from Wainwright Instruments is a Band Pass Filter with Frequency 758 to 768 MHz, Bandwidth 10 MHz, Center Frequency 763 MHz, Insertion Loss 1.5 to 2 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV5-748-758-768-778-40-1 can be seen below.