The WRCGV16-2100-2110-2170-2180-60-5 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.11 to 2.17 GHz, Bandwidth 60 MHz, Insertion Loss 1.25 to 3 dB, Rejection 60 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV16-2100-2110-2170-2180-60-5 can be seen below.