SUBSYSTEMS & ASSEMBLIES

QuinStar engineers a broad range of fully integrated millimeter-wave subsystems & assemblies. With over 26 years of experience, QuinStar has designed, manufactured, and delivered many millimeter-wave assemblies and subsystems. These solutions range from miniature transceivers and broadband receivers to antenna subsystems and communication front ends.

Further, we engineer and manufacture custom solutions to meet your specific application requirements. We have recently completed construction on a Class 10,000 clean room to expand our capabilities for space-qualified production.

Our experienced engineers and on-site manufacturing capabilities enable synchronous optimization. As a result, our customers can save time, save money, and reduce development risk.

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

Downcover assembly

DOWNCONVERTER ASSEMBLIES
QBD SERIES

Broadband performance
Low noise figure
Internal and external LO
Compact
Rugged packaging
Custom designs offered

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INSTRUMENTS AND SPECIAL-PURPOSE SUBSYSTEMS
QBY SERIES

Customized to specific application
Library of proven designs
Packaged for application and environment
Custom displays and peripherals

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RADAR TARGET SIMULATOR
QBY-767700

Radar input frequency 76 – 77 GHz
Replicates FMCW and other waveforms
Programmable RCS
Laser-assisted alignment

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example of mmw receiver subsystem

RECEIVER SUBSYSTEMS
QBR SERIES

Standard and custom products
High sensitivity and stability
Customized antenna
Wide selection of receiver architectures

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Blue rack-mount transceiver assembly

TRANSCEIVER ASSEMBLIES
QBX SERIES

Custom configurations and designs
Broadband performance
Compact
Rugged enclosure

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Example of a transmitter subsystem QBT

TRANSMITTER SUBSYSTEMS
QBT SERIES

High transmitter power
Application-specific antennas
Large selection of architectures
Stable and low-noise performance
Range of modulation schemes and waveforms

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upconverter assemblies

UPCONVERTER ASSEMBLIES
QBU SERIES

Broadband Performance
Flat frequency response
Internal & external local oscillator
Compact
Rugged packaging
Custom designs offered

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