The WRCGV8-2110-2125-2140-2155-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.125 to 2.14 GHz, Bandwidth 15 MHz, Insertion Loss 0.65 to 0.75 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV8-2110-2125-2140-2155-40 can be seen below.