The WRCGV6-1913-1920-1925-1932-40-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.92 to 1.925 GHz, Insertion Loss 0.65 to 1.5 dB, Rejection 40 dB, VSWR 1.50:1, Center Frequency 1.9225 GHz. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-1913-1920-1925-1932-40-3 can be seen below.