The WRCGV6-769.5-775.5-785.5-791.5-25-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 775.5 to 785.5 MHz, Bandwidth 10 MHz, Insertion Loss 0.65 to 1 dB, Rejection 25 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-769.5-775.5-785.5-791.5-25-2 can be seen below.