The WBCGV10-709.5-720.5-730.5-741.5-80-2 from Wainwright Instruments is a Band Pass Filter with Frequency 720.5 to 730.5 MHz, Bandwidth 10 MHz, Center Frequency 725.5 MHz, Insertion Loss 2.5 to 3.5 dB, Rejection 80 dB. Tags: Module with Connectors, Cavity Filter. More details for WBCGV10-709.5-720.5-730.5-741.5-80-2 can be seen below.