The WRCGV5-677.5-707.5-737.5-767.5-32 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 707.5 to 737.5 MHz, Bandwidth 30 MHz, Insertion Loss 0.5 to 1 dB, Rejection 32 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-677.5-707.5-737.5-767.5-32 can be seen below.