The QH-0516 is a broadband quadrature hybrid (90 Degrees) Coupler from Marki Microwave that operates from 5 GHz to 16 GHz. This 90 Degrees Hybrid Couplerhas an isolation of 24 dB and a low VSWR under 1.6. It has a multi-section design which exhibits excellent amplitude balance with broadband quadrature phasing between the output ports. It is ideal for use in single sideband upconverters, image rejection downconverters, IQ modulators, balanced amplifiers, microwave correlators and microwave Butler matrices.
