The WRCGV5-804-824-849-869-20-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 824 to 849 MHz, Bandwidth 25 MHz, Insertion Loss 0.5 to 0.75 dB, Rejection 20 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-804-824-849-869-20-1 can be seen below.