The WBCGV3-618-753-783-918-40 from Wainwright Instruments is a Band Pass Filter with Frequency 753 to 783 MHz, Bandwidth 30 MHz, Center Frequency 768 MHz, Insertion Loss 0.5 to 0.75 dB, Rejection 40 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV3-618-753-783-918-40 can be seen below.