The Werlatone C-5571 is a dual directional coupler, allowing both forward and reflected power to be monitored. Power Meters and Spectrum Analysers are typically utilised to measure the Werlatone C-5571’s Forward and Reverse coupling ports.

Where would this be used? The Werlatone C-5571 can be used within both Radiated and Conducted Immunity systems for field / level control, in addition to amplifier and load protection.