The EDC7000S2700C10B from ECHO Microwave is a Directional Coupler with Frequency 700 MHz to 2.7 GHz, Coupling 1 to 10 dB, Directivity 20 dB, Power 200 W, Average Power 200 W. Tags: Module with Connectors. More details for EDC7000S2700C10B can be seen below.