The MCD005200S10M from Meuro Microwave is a Directional Coupler with Frequency 0.5 to 20 GHz, Coupling 10±1 dB, Frequency Sensitivity 1.2 dB, Directivity 12 dB, Average Power 50 W. Tags: Module with Connectors. More details for MCD005200S10M can be seen below.