The EDC700S2700C10A from ECHO Microwave is a Directional Coupler with Frequency 700 MHz to 2.7 GHz, Coupling 1.5 to 10 dB, Directivity 20 dB, Power 20 W, Average Power 20 W. Tags: Module with Connectors. More details for EDC700S2700C10A can be seen below.