The WRCGV10-2115-2125-2140-2150-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.125 to 2.14 GHz, Bandwidth 15 MHz, Insertion Loss 0.75 to 1.5 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV10-2115-2125-2140-2150-40 can be seen below.