The WRCJV5-2545-2575-2615-2645-30 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.575 to 2.615 GHz, Bandwidth 40 MHz, Insertion Loss 0.75 to 1 dB, Rejection 30 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCJV5-2545-2575-2615-2645-30 can be seen below.