The D4002H007080 from Fujian MIcable is a Directional Coupler with Frequency 0.7 to 8 GHz, Coupling 40 dB, Coupling Variation ±0.9 dB, Amplitude Flatness ±0.7 dB, Directivity 16 dB. Tags: Module with Connectors. More details for D4002H007080 can be seen below.