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SALES@QUINSTAR.COM         +1 310.320.1111         

ISO9001:2015 & AS9100D         SUBMIT RFQ          CAREERS



Broadband Performance, flat frequency response, internal & external local oscillator, compact, rugged packaging, custom designs offered.

For further information, please contact us at



Specifications and Ordering

Our designs are built onsite and upon request. We tailor each order through our sales engineers to better serve your purchase.


QuinStar designs and manufactures standard and custom upconverter assemblies for virtually any application and environment. This includes space-based and airborne applications. These upconverters satisfy a broad range of architectures, performance, and mechanical configurations. Learn more about our manufacturing capabilities and certifications here.

QuinStar combines state-of-the-art components and assembly techniques with unique, compact integration methods. This produces optimal solutions in a cost-effective manner.

Options and Customizations

These upconverter assemblies can also include application-specific power amplifiers at the output stage. Additionally, more optional features are available such as integral local oscillator, built-in-test functions, and remote monitoring for telecom and telemetry. Finally, we offer modularized designs for customer-specific applications.

Ordering Information

Contact us at for ordering information or to submit an RFQ.