The WRCGV16-711-717-728-734-83 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 717 to 728 MHz, Bandwidth 11 MHz, Insertion Loss 1.5 to 2.25 dB, Rejection 83 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-711-717-728-734-83 can be seen below.