The WRCJV12-2575-2585-2605-2615-60-3 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.585 to 2.605 GHz, Bandwidth 20 MHz, Insertion Loss 1 to 2.5 dB, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV12-2575-2585-2605-2615-60-3 can be seen below.