MIXERS & DIPLEXERS

At QuinStar, we design and manufacture our millimeter-wave receivers for maximum performance. We offer a wide range of components to meet the exacting needs of multiple industries and applications. For example, our product line includes broadband detectors and balanced phase detectors, harmonic mixers and diplexers, spectrum analyzer mixers and diplexers, and upconverters. In addition, we offer balanced mixers, subharmonic mixers, and I-Q mixers.

Most of our receiver products cover the frequency range of 18 – 110 GHz in several waveguide bands. But some products cover the frequency range of 18 – 170 GHz.

As always, if you don’t see what you need here on the website, we are happy to discuss your technical needs and explore solutions.  Contact us at sales@quinstar.com for prompt attention.

Our products are ISO9001:2015 & AS9100 certified for quality design and manufacturing. View our certificates here.

Balanced Mixer

BALANCED MIXERS
QMB SERIES

Full waveguide band coverage
Low conversion loss
High LO to RF isolation
Variety of IF bands

Please request for a quote or contact us at sales@quinstar.com

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harmonic Mixer and Diplexer

HARMONIC MIXERS AND DIPLEXERS
QMH SERIES

Optimized for any harmonic number
External diplexer option
High sensitivity
Broad bandwidth

Please request for a quote or contact us at sales@quinstar.com

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I-Q Mixer

I-Q MIXER
QMI SERIES

Compact outline
Excellent amplitude and phase balance
No DC bias required
Use as image reject mixer or single sideband upconverter

Please request for a quote or contact us at sales@quinstar.com

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Spectrum Analyzer Mixers and Diplexers

SPECTRUM ANALYZER MIXERS AND DIPLEXERS
QMA SERIES

Extends spectrum analyzer frequency range
High sensitivity
Compatible with popular spectrum analyzer models

Please request for a quote or contact us at sales@quinstar.com

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