The WRCGV5-2005-2015-2020-2030-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.015 to 2.02 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 WRCGV5-2005-2015-2020-2030-40-2 can be seen below.