The WRCJV24-2487.5-2500-2690-2702.5-40-4 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.5 to 2.69 GHz, Bandwidth 190 MHz, Insertion Loss 1.5 to 4 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV24-2487.5-2500-2690-2702.5-40-4 can be seen below.