The ZDC8-10M6-40G-1862 from COM-MW is a Directional Coupler with Frequency 6 to 40 GHz, Coupling 8.2 to 11.8 dB, Directivity 10 dB, Average Power 10 w, Insertion Loss 1.8 dB. Tags: Module with Connectors. More details for ZDC8-10M6-40G-1862 can be seen below.