The WRCJV8-5665-5725-5850-5910-50-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 5.725 to 5.85 GHz, Bandwidth 125 MHz, Insertion Loss 1.5 to 3 dB, Rejection 50 dB, VSWR 1.67:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV8-5665-5725-5850-5910-50-3 can be seen below.