The QH-0R714 is a broadband quadrature hybrid (90 Degrees) Couplerfrom Marki Microwave that operates from 700 MHz to 14 GHz. The hybrid coupler can handle up to 20 Watts of CW power with an isolation of 22 dB. The multisection tri-plate stripline design exhibits excellent amplitude balance with broadband quadrature phasing between the output ports. Applications include single sideband upconverters, image rejection downconverters, IQ modulators, balanced amplifiers, microwave correlators and microwave Butler matrices.
