The MDC6288-10 from Preferred Power Products (P3) is a Dual Directional Coupler with Coupling 10 dB, Coupling Variation ±1.25 dB, Frequency 7.5 to 16 GHz, Peak Power 3 kW, Average Power 50 W. Tags: Module with Connectors. More details for MDC6288-10 can be seen below.