The WBCGV12-697.5-707.5-737.5-747.5-70 from Wainwright Instruments is a Band Pass Filter with Frequency 707.5 to 737.5 MHz, Bandwidth 30 MHz, Center Frequency 722.5 MHz, Insertion Loss 1.5 to 2.5 dB, Rejection 70 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV12-697.5-707.5-737.5-747.5-70 can be seen below.