The WRCTG12+16-2104-2110-2170-2176-70-5 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.11 to 2.17 GHz, Insertion Loss 2 to 3.5 dB, Rejection 70 dB, VSWR 1.50:1, Center Frequency 2.14 GHz. Tags: Module with Connectors, Cavity Filter. More details for WRCTG12+16-2104-2110-2170-2176-70-5 can be seen below.