The WRCGV16-1905-1920-1980-1995-60-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.92 to 1.98 GHz, Insertion Loss 1.25 to 2 dB, Rejection 60 dB, VSWR 1.50:1, Center Frequency 1.95 GHz. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-1905-1920-1980-1995-60-1 can be seen below.