The WRCJV12-5870-5885-5895-5910-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 5.885 to 5.895 GHz, Bandwidth 10 MHz, Insertion Loss 2 to 3 dB, Rejection 50 dB, VSWR 1.67:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV12-5870-5885-5895-5910-50 can be seen below.