The WRCGV5-2047.5-2057.5-2062.5-2072.5-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.0575 to 2.0625 GHz, Bandwidth 5 MHz, Insertion Loss 0.5 to 1.25 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-2047.5-2057.5-2062.5-2072.5-40-2 can be seen below.