The WRCGV12-705.5-715.5-735.5-745.5-70-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 715.5 to 735.5 MHz, Bandwidth 20 MHz, Insertion Loss 1.25 to 2 dB, Rejection 70 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV12-705.5-715.5-735.5-745.5-70-3 can be seen below.