The TDC-1060-10S from Talent Microwave Inc is a Dual Directional Coupler with Coupling 10 dB, Coupling Variation ±1.2 dB, Frequency 1 to 6 GHz, Average Power 50 W, Insertion Loss 0.8 to 1.5 dB. Tags: Module with Connectors. More details for TDC-1060-10S can be seen below.