The WRCJV12-5772.5-5782.5-5792.5-5802.5-50-1 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 5.7825 to 5.7925 GHz, Bandwidth 10 MHz, Insertion Loss 2 to 4.5 dB, Rejection 50 dB, VSWR 1.67:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV12-5772.5-5782.5-5792.5-5802.5-50-1 can be seen below.