The MDC10-010200 from Microot Microwave is a Directional Coupler with Frequency 1 to 20 GHz, Coupling 10 ± 0.4 dB, Coupling Variation ± 0.4 dB, Directivity 16 dB, Power 20 W. Tags: Module with Connectors. More details for MDC10-010200 can be seen below.