The WRCGV10-816-824-849-857-35-4 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 824 to 849 MHz, Bandwidth 25 MHz, Insertion Loss 1 to 1.5 dB, Rejection 35 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-816-824-849-857-35-4 can be seen below.