The WRCJV5-2300-2330-2370-2400-30-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.33 to 2.37 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 WRCJV5-2300-2330-2370-2400-30-2 can be seen below.