The WRCGV6-710.5-720.5-730.5-740.5-25-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 720.5 to 730.5 MHz, Bandwidth 10 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 25 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-710.5-720.5-730.5-740.5-25-1 can be seen below.