The EDC700S2700C7B from ECHO Microwave is a Directional Coupler with Frequency 700 to 2700 MHz, Coupling 7±1 dB, Directivity 20 dB, Average Power 50 W, Insertion Loss 1.6 dB. Tags: Module with Connectors. More details for EDC700S2700C7B can be seen below.