The MM-BDC-060265-20 from Mountain Microwave Technology is a Directional Coupler with Frequency 6 to 26.5 GHz, Coupling 20 dB, Coupling Variation ±1.0 dB, Directivity 12 dB, Average Power 30 W. Tags: Module with Connectors. More details for MM-BDC-060265-20 can be seen below.