The WRCGV16-1915-1930-1995-2010-80-4 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.93 to 1.995 GHz, Bandwidth 65 MHz, Insertion Loss 1.25 to 3 dB, Rejection 80 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-1915-1930-1995-2010-80-4 can be seen below.