The WRCGV16-1905-1920-1980-1995-83-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.92 to 1.98 GHz, Bandwidth 60 MHz, Insertion Loss 1.25 to 3 dB, Rejection 83 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-1905-1920-1980-1995-83-2 can be seen below.