The WRCGV8-1707.5-1732.5-1762.5-1787.5-70-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.7325 to 1.7625 GHz, Bandwidth 30 MHz, Insertion Loss 0.75 to 1.5 dB, Rejection 70 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-1707.5-1732.5-1762.5-1787.5-70-2 can be seen below.