The WRCGV12-2167.5-2182.5-2197.5-2212.5-80 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.1825 to 2.1975 GHz, Bandwidth 15 MHz, Insertion Loss 1 to 2 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV12-2167.5-2182.5-2197.5-2212.5-80 can be seen below.