The WRCT10-2305-2307.5-2312.5-2315-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.3075 to 2.3125 GHz, Bandwidth 5 MHz, Insertion Loss 1.25 to 3 dB, Rejection 50 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT10-2305-2307.5-2312.5-2315-50 can be seen below.