The WRCGV10-1785-1795-1835-1845-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.795 to 1.835 GHz, Bandwidth 40 MHz, Insertion Loss 0.75 to 2 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-1785-1795-1835-1845-40 can be seen below.