The WRCGV8-677.5-692.5-722.5-737.5-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 692.5 to 722.5 MHz, Bandwidth 30 MHz, Insertion Loss 0.75 to 1.25 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-677.5-692.5-722.5-737.5-40 can be seen below.