The MDC3224-10 from Preferred Power Products (P3) is a Dual Directional Coupler with Coupling 10 dB, Coupling Variation ±1.25 dB, Frequency 1 to 2 GHz, Peak Power 3 kW, Average Power 10 W. Tags: Module with Connectors. More details for MDC3224-10 can be seen below.