The WRCJV10-2573-2588-2598-2613-50-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.588 to 2.598 GHz, Bandwidth 10 MHz, Insertion Loss 0.75 to 1.5 dB, Rejection 50 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV10-2573-2588-2598-2613-50-3 can be seen below.