A directional coupler is a tool used in the measurement of RF power in a transmission line, either coaxial or waveguide. P-Cube offers a complete line of coaxial or waveguide couplers. These units are available in fixed or adjustable modes. The fixed couplers reach the customer set to a particular coupling value, with pre-delivery testing data provided.
Our coaxial couplers are available as single-port or multiport units on a short section of transmission line. The coaxial line sizes range from Type N up to, and including, 6-1/8" coaxial line. In addition, we supply waveguide directional couplers upon request.