The WRCJV12-5695-5725-5850-5880-40-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 5.725 to 5.85 GHz, Bandwidth 125 MHz, Insertion Loss 2 to 3.5 dB, Rejection 40 dB, VSWR 1.67:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV12-5695-5725-5850-5880-40-2 can be seen below.