The WRCT10-2426.75-2430.75-2452.75-2456.75-30 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.43075 to 2.45275 GHz, Bandwidth 22 MHz, Insertion Loss 1.25 to 2 dB, Rejection 30 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT10-2426.75-2430.75-2452.75-2456.75-30 can be seen below.