The MDC10-040080 from Microot Microwave is a Directional Coupler with Frequency 4 to 8 GHz, Coupling 10 ± 0.8 dB, Coupling Variation ± 0.8 dB, Directivity 15 dB, Power 20 W. Tags: Module with Connectors. More details for MDC10-040080 can be seen below.