The WRCGV12-1149-1164-1214-1229-50 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.164 to 1.214 GHz, Bandwidth 50 MHz, Insertion Loss 1 to 1.75 dB, Rejection 50 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCGV12-1149-1164-1214-1229-50 can be seen below.