The WRCGV5-778.5-798.5-813.5-833.5-40-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 798.5 to 813.5 MHz, Bandwidth 15 MHz, Insertion Loss 0.5 to 0.6 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-778.5-798.5-813.5-833.5-40-1 can be seen below.