Operating over 0.5 to 18 GHz, this dual-directional coupler is engineered to simultaneously monitor forward and reverse power, enabling real-time VSWR and return loss measurements. It features a built-in DC pass for direct biasing and supports up to 30 W CW and 3000 W peak power. With 20±0.8 dB coupling, 1.5 dB max. insertion loss, 16 dB min. directivity and low VSWR of 1.35:1 max., units start at $1220 and are in stock, ready to ship.
