The WRCGV14-2104.5-2122.5-2142.5-2160.5-80-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.1225 to 2.1425 GHz, Bandwidth 20 MHz, Insertion Loss 1 to 2.5 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV14-2104.5-2122.5-2142.5-2160.5-80-1 can be seen below.