The MCD020180S06L from Meuro Microwave is a Directional Coupler with Frequency 2 to 18 GHz, Coupling 6±0.7 dB, Frequency Sensitivity 0.7 dB, Directivity 15 dB, Average Power 20 W. Tags: Module with Connectors. More details for MCD020180S06L can be seen below.