The MCD107127N10H from Meuro Microwave is a Directional Coupler with Frequency 10.7 to 12.7 GHz, Coupling 10±1 dB, Frequency Sensitivity 1 dB, Directivity 20 dB, Average Power 50 W. Tags: Module with Connectors. More details for MCD107127N10H can be seen below.