The WBCGV14-687-698-728-739-80 from Wainwright Instruments is a Band Pass Filter with Frequency 698 to 728 MHz, Bandwidth 30 MHz, Center Frequency 713 MHz, Insertion Loss 1.75 to 3 dB, Rejection 80 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV14-687-698-728-739-80 can be seen below.