The WRCGV5-1910-1920-1925-1935-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.92 to 1.925 GHz, Bandwidth 5 MHz, Insertion Loss 0.5 to 1.25 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV5-1910-1920-1925-1935-40-2 can be seen below.