The SDC5100D from Synergy Microwave Corporation is a Directional Coupler with Frequency 5 to 1000 MHz, Coupling 20 dB, Coupling Variation ±0.1 to 0.5 dB (Flatness), Directivity 18 to 30 dB, Average Power 1 W. Tags: Surface Mount. More details for SDC5100D can be seen below.
