The WRCT10-2096.995-2099.375-2100.625-2103.005-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 2.099375 to 2.100625 GHz, Bandwidth 1.25 MHz, Insertion Loss 1.25 to 1.5 dB, Rejection 50 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCT10-2096.995-2099.375-2100.625-2103.005-50 can be seen below.