The MCD011016S30MN from Meuro Microwave is a Directional Coupler with Frequency 1.1 to 1.65 GHz, Coupling 30±1 dB, Frequency Sensitivity 0.7 dB, Directivity 20 dB, Average Power 50 W. Tags: Module with Connectors. More details for MCD011016S30MN can be seen below.