The WRCT8-798.5-803.5-808.5-813.5-80-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 803.5 to 808.5 MHz, Bandwidth 5 MHz, Insertion Loss 0.6 to 1.5 dB, Rejection 80 dB, VSWR 1.43:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT8-798.5-803.5-808.5-813.5-80-3 can be seen below.