The WRCGV16-2110-2120-2160-2170-70-2 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.12 to 2.16 GHz, Bandwidth 40 MHz, Insertion Loss 1.25 to 3 dB, Rejection 70 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-2110-2120-2160-2170-70-2 can be seen below.