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SALES@QUINSTAR.COM         +1 310.320.1111         

ISO9001:2015 & AS9100D         SUBMIT RFQ          CAREERS



81 – 86 GHz operation, GaAs-based SSPA, 5 Watts Psat at CW operation, Compact size and lightweight.

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’s W-Band SSPA is a GaAs-based solid-state power amplifier. This SSPA uses advanced MMICs and discrete devices to achieve state-of-the-art operation at 81 – 86 GHz. Further, its high-efficiency performance comes in a compact (6” x 6” x 3.6”) and lightweight (5 lbs.) housing.

The interface features WR-10 I/O, 10-pin circular DC input, and conduction cooling through the base plate.  We designed this amplifier to operate at -10°C to 60°C and to provide over-temperature shutdown. Overall, the design and performance qualities of this W-Band SSPA enable both high-reliability communication links and general test equipment.

Additionally, QuinStar designs and manufactures custom amplifiers to meet specific requirements with a wide range of optional features. Read more about our custom MMW solutions here. Please contact us for more information.

Ordering Information

Contact us at or submit an RFQ.