The WRCGV5-708.5-720.5-730.5-742.5-40-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 720.5 to 730.5 MHz, Bandwidth 10 MHz, Insertion Loss 0.5 to 1.25 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-708.5-720.5-730.5-742.5-40-3 can be seen below.