The SCS100800-16 from Synergy Microwave Corporation is a Bi-Directional Coupler with Frequency 1 to 7.8 GHz, Coupling 16.8 dB, Coupling Variation ±2.8 dB (Flatness), Power 25 W, Insertion Loss 0.7 to 1 dB. Tags: Surface Mount. More details for SCS100800-16 can be seen below.