The WRCGV6-2297.5-2307.5-2312.5-2322.5-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.3075 to 2.3125 GHz, Bandwidth 5 MHz, Insertion Loss 0.65 to 1 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV6-2297.5-2307.5-2312.5-2322.5-40 can be seen below.