The WRCGV10-823.5-832.5-842.5-851.5-80-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 832.5 to 842.5 MHz, Bandwidth 10 MHz, Insertion Loss 1 to 1.5 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-823.5-832.5-842.5-851.5-80-2 can be seen below.