The WRCJV12-2428.5-2438.5-2458.5-2468.5-60 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.4385 to 2.4585 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 WRCJV12-2428.5-2438.5-2458.5-2468.5-60 can be seen below.