QuinStar Waveguide to Coax Adapters

Featured Product from QuinStar Technology, Inc.


QuinStar’s QWA waveguide to coax adapters allow efficient transition from rectangular waveguide to a coaxial connector. Full waveguide band adapters are available from 12.4 – 110 GHz in Ku through W bands. Coaxial connector types available include SMA, 2.0 mm, 2.4 mm, 1.85 mm, and 1.0 mm connectors based on the applicable frequency range. In addition, QWA is available with either male or female connectors and a round or square flange pattern. We offer two mechanical configurations for the interfaces: right angle and end launch. Further, we construct the end-launch or in-line versions of the adapters so that the waveguide port and the coaxial connector are in line with each other.

The key features of QWA adapters are exceptionally low insertion loss and low VSWR.

Custom solutions available.