The WRCD10-1794-1794.8-1795.2-1796-40 from Wainwright Instruments is a Band Stop Filter with Stopband Frequency 1.7948 to 1.7952 GHz, Bandwidth 0.4 MHz, Insertion Loss 1.25 to 3.25 dB, Rejection 40 dB, VSWR 1.50:1. Tags: Module with Connectors, Cavity Filter. More details for WRCD10-1794-1794.8-1795.2-1796-40 can be seen below.