The WRCGV12-1987.5-2002.5-2017.5-2032.5-80 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.0025 to 2.0175 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 WRCGV12-1987.5-2002.5-2017.5-2032.5-80 can be seen below.