The D20N010265 from Fujian MIcable is a Directional Coupler with Frequency 1 to 26.5 GHz, Coupling 20 dB, Coupling Variation ±0.7 dB, Amplitude Flatness ±0.7 dB, Directivity 14 to 17 dB. Tags: Module with Connectors. More details for D20N010265 can be seen below.