The WRCGV6-883.5-892.5-902.5-911.5-35-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 892.5 to 902.5 MHz, Bandwidth 10 MHz, Insertion Loss 0.65 to 1 dB, Rejection 35 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-883.5-892.5-902.5-911.5-35-1 can be seen below.