The D4008H060180 from Fujian MIcable is a Directional Coupler with Frequency 6 to 18 GHz, Coupling 40 dB, Coupling Variation ±1 dB, Amplitude Flatness ±0.7 dB, Directivity 10 dB. Tags: Module with Connectors. More details for D4008H060180 can be seen below.