The DCE10S-1-6-100 from ESJ Technology is a Directional Coupler with Frequency 1 to 6 GHz, Coupling 10 dB, Coupling Variation ±0.8 dB, Directivity 10 dB, Average Power 100 W. Tags: Module with Connectors. More details for DCE10S-1-6-100 can be seen below.