The WRCJV8-2436-2496-2690-2750-25-4 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.496 to 2.69 GHz, Bandwidth 194 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 25 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV8-2436-2496-2690-2750-25-4 can be seen below.