The ZUDC10-83+ from Mini-Circuits is a directional coupler that operates from 0.3 to 8 GHz. It has a coupling value of 10 dB, directivity of over 18 dB and an insertion loss of 0.9 dB. The coupler can handle up to 20 watts of power and has a VSWR of 1.15:1. It is available in a module with SMA connectors and is ideal for cellular,WiMax, ISM and lab testing applications.
