The WBCGV6-738-748-758-768-50-2 from Wainwright Instruments is a Band Pass Filter with Frequency 748 to 758 MHz, Bandwidth 10 MHz, Center Frequency 753 MHz, Insertion Loss 1.25 to 2 dB, Rejection 50 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV6-738-748-758-768-50-2 can be seen below.