The MDC06-040080 from Microot Microwave is a Directional Coupler with Frequency 4 to 8 GHz, Coupling 6 ± 0.75 dB, Coupling Variation ± 0.75 dB, Directivity 15 dB, Power 20 W. Tags: Module with Connectors. More details for MDC06-040080 can be seen below.