The WBCGV4-688-718-733-763-30-3 from Wainwright Instruments is a Band Pass Filter with Frequency 718 to 733 MHz, Bandwidth 15 MHz, Center Frequency 725.5 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 30 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV4-688-718-733-763-30-3 can be seen below.