The WRCGV8-824.5-839.5-854.5-869.5-70-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 839.5 to 854.5 MHz, Bandwidth 15 MHz, Insertion Loss 0.75 to 1.5 dB, Rejection 70 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-824.5-839.5-854.5-869.5-70-1 can be seen below.