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SALES@QUINSTAR.COM         +1 310.320.1111         

ISO9001:2015 & AS9100D         SUBMIT RFQ          CAREERS

  • PRODUCTS

    WAVEGUIDE PRODUCTS

    • Waveguides
    • Waveguide Tubing
    • Adapters
    • Coax Adapters
    • Couplers
    • Dividers/Combiners & Tees
    • Filters
    • Hardware & Tools
    • Terminations
    • Transitions

    AMPLIFIERS

    • General Purpose Amplifiers
    • Low Noise Amplifiers
    • Power & SSPA Amplifiers

    ANTENNA PRODUCTS

    • Antennas
    • Orthomode Transducers
    • Polarizers
    • Probes

    CRYOGENICS

    • Circulators & Isolators
    • Circulator & Isolator Arrays

    PIN & FERRITE

    • Circulators & Isolators
    • PIN Attenuators
    • PIN Switches

    RECEIVERS

    • Broadband Detectors
    • Diplexers
    • Downconverters
    • Mixers
    • Upconverters

    SOURCES & MULTIPLIERS

    • Frequency Multipliers
    • Gunn Oscillators
    • Noise Sources
    • Regulators & Modulators

    TEST EQUIPMENT

    • Attenuators
    • Phase Shifters
    • Waveguide Switches
    • Waveguide To Coax Adapters

    INTRODUCING OUR NEWEST

    PRODUCT LINE

    Cold Drawn Precision Waveguide Tubing

    • Aluminum Double Ridged Waveguides
    • Cast Bends
    • Cold Drawn Rigid Waveguides
    • Double Ridged Flange Stock
    • Rectangular Flange Stock
    • Thin Wall Cast Bends
    • Waveguide Products
      • Waveguides
      • Waveguide Tubing
      • Adapters
      • Coax Adapters
      • Couplers
      • Dividers / Combiners & Tees
      • Filters
      • Hardware & Tools
      • Loads & Shorts
      • Terminations
      • Transitions
    • Amplifiers
      • General Purpose Amplifiers
      • Low Noise Amplifiers
      • Power Amplifiers
    • Antenna Products
      • Antennas
      • Orthomode Transducers
      • Polarizers
      • Probes
    • Cryogenics
      • Circulators & Isolators
      • Circulator & Isolator Arrays
    • PIN & Ferrite
      • Circulators & Isolators
      • PIN Attenuators
      • PIN Switches
    • Receivers
      • Broadband Detectors
      • Diplexers
      • Downconverters
      • Mixers
      • Upconverters
    • Sources & Multipliers
      • Frequency Multipliers
      • Gunn Oscillators
      • Noise Sources
      • Regulators & Modulators
    • Test Equipment
      • Attenuators
      • Phase Shifters
      • Waveguide Switches
      • Waveguide To Coax Adapters
  • SUBSYSTEMS & ASSEMBLIES
    • Subsystems & Assemblies
    • Application Notes
      • MM-Wave Electronically Controlled Attenuator Units
      • MM-Wave Interferometers
      • MM-Wave Reflectometers
      • MM-Wave Sensitive Receivers
      • MM-Wave Radiometers
      • MM-Wave Radar Subsystems
      • MM-Wave Communication Subsystems and Radios
  • RESEARCH & DEVELOPMENT
    • Millimeter-Wave R&D
    • Highlighted SBIR Awards
    • MMW R&D Thought Leadership
  • CUSTOM DESIGN
    • Custom Design
    • Waveguide Manufacturer
    • Manufacturing Capabilities
  • ABOUT
    • About
    • Blog
    • Success Stories
    • Careers
    • Resources
      • Catalog Download
      • Technical Reference Material
  • SUPPORT
    • Contact & Support
    • Regional Sales Representatives
      • Asia and Pacific Rim
      • Europe and Middle East
    • FAQ’s
    • Quality Assurance
    • Request a Quote
    • Request an RMA
    • Terms & Conditions, Warranty
    • Privacy Policy
  • PRODUCTS

    WAVEGUIDE PRODUCTS

    • Waveguides
    • Waveguide Tubing
    • Adapters
    • Coax Adapters
    • Couplers
    • Dividers/Combiners & Tees
    • Filters
    • Hardware & Tools
    • Terminations
    • Transitions

    AMPLIFIERS

    • General Purpose Amplifiers
    • Low Noise Amplifiers
    • Power & SSPA Amplifiers

    ANTENNA PRODUCTS

    • Antennas
    • Orthomode Transducers
    • Polarizers
    • Probes

    CRYOGENICS

    • Circulators & Isolators
    • Circulator & Isolator Arrays

    PIN & FERRITE

    • Circulators & Isolators
    • PIN Attenuators
    • PIN Switches

    RECEIVERS

    • Broadband Detectors
    • Diplexers
    • Downconverters
    • Mixers
    • Upconverters

    SOURCES & MULTIPLIERS

    • Frequency Multipliers
    • Gunn Oscillators
    • Noise Sources
    • Regulators & Modulators

    TEST EQUIPMENT

    • Attenuators
    • Phase Shifters
    • Waveguide Switches
    • Waveguide To Coax Adapters

    INTRODUCING OUR NEWEST

    PRODUCT LINE

    Cold Drawn Precision Waveguide Tubing

    • Aluminum Double Ridged Waveguides
    • Cast Bends
    • Cold Drawn Rigid Waveguides
    • Double Ridged Flange Stock
    • Rectangular Flange Stock
    • Thin Wall Cast Bends
    • Waveguide Products
      • Waveguides
      • Waveguide Tubing
      • Adapters
      • Coax Adapters
      • Couplers
      • Dividers / Combiners & Tees
      • Filters
      • Hardware & Tools
      • Loads & Shorts
      • Terminations
      • Transitions
    • Amplifiers
      • General Purpose Amplifiers
      • Low Noise Amplifiers
      • Power Amplifiers
    • Antenna Products
      • Antennas
      • Orthomode Transducers
      • Polarizers
      • Probes
    • Cryogenics
      • Circulators & Isolators
      • Circulator & Isolator Arrays
    • PIN & Ferrite
      • Circulators & Isolators
      • PIN Attenuators
      • PIN Switches
    • Receivers
      • Broadband Detectors
      • Diplexers
      • Downconverters
      • Mixers
      • Upconverters
    • Sources & Multipliers
      • Frequency Multipliers
      • Gunn Oscillators
      • Noise Sources
      • Regulators & Modulators
    • Test Equipment
      • Attenuators
      • Phase Shifters
      • Waveguide Switches
      • Waveguide To Coax Adapters
  • SUBSYSTEMS & ASSEMBLIES
    • Subsystems & Assemblies
    • Application Notes
      • MM-Wave Electronically Controlled Attenuator Units
      • MM-Wave Interferometers
      • MM-Wave Reflectometers
      • MM-Wave Sensitive Receivers
      • MM-Wave Radiometers
      • MM-Wave Radar Subsystems
      • MM-Wave Communication Subsystems and Radios
  • RESEARCH & DEVELOPMENT
    • Millimeter-Wave R&D
    • Highlighted SBIR Awards
    • MMW R&D Thought Leadership
  • CUSTOM DESIGN
    • Custom Design
    • Waveguide Manufacturer
    • Manufacturing Capabilities
  • ABOUT
    • About
    • Blog
    • Success Stories
    • Careers
    • Resources
      • Catalog Download
      • Technical Reference Material
  • SUPPORT
    • Contact & Support
    • Regional Sales Representatives
      • Asia and Pacific Rim
      • Europe and Middle East
    • FAQ’s
    • Quality Assurance
    • Request a Quote
    • Request an RMA
    • Terms & Conditions, Warranty
    • Privacy Policy
  • PRODUCTS

    WAVEGUIDE PRODUCTS

    • Waveguides
    • Waveguide Tubing
    • Adapters
    • Coax Adapters
    • Couplers
    • Dividers/Combiners & Tees
    • Filters
    • Hardware & Tools
    • Terminations
    • Transitions

    AMPLIFIERS

    • General Purpose Amplifiers
    • Low Noise Amplifiers
    • Power & SSPA Amplifiers

    ANTENNA PRODUCTS

    • Antennas
    • Orthomode Transducers
    • Polarizers
    • Probes

    CRYOGENICS

    • Circulators & Isolators
    • Circulator & Isolator Arrays

    PIN & FERRITE

    • Circulators & Isolators
    • PIN Attenuators
    • PIN Switches

    RECEIVERS

    • Broadband Detectors
    • Diplexers
    • Downconverters
    • Mixers
    • Upconverters

    SOURCES & MULTIPLIERS

    • Frequency Multipliers
    • Gunn Oscillators
    • Noise Sources
    • Regulators & Modulators

    TEST EQUIPMENT

    • Attenuators
    • Phase Shifters
    • Waveguide Switches
    • Waveguide To Coax Adapters

    INTRODUCING OUR NEWEST

    PRODUCT LINE

    Cold Drawn Precision Waveguide Tubing

    • Aluminum Double Ridged Waveguides
    • Cast Bends
    • Cold Drawn Rigid Waveguides
    • Double Ridged Flange Stock
    • Rectangular Flange Stock
    • Thin Wall Cast Bends
    • Waveguide Products
      • Waveguides
      • Waveguide Tubing
      • Adapters
      • Coax Adapters
      • Couplers
      • Dividers / Combiners & Tees
      • Filters
      • Hardware & Tools
      • Loads & Shorts
      • Terminations
      • Transitions
    • Amplifiers
      • General Purpose Amplifiers
      • Low Noise Amplifiers
      • Power Amplifiers
    • Antenna Products
      • Antennas
      • Orthomode Transducers
      • Polarizers
      • Probes
    • Cryogenics
      • Circulators & Isolators
      • Circulator & Isolator Arrays
    • PIN & Ferrite
      • Circulators & Isolators
      • PIN Attenuators
      • PIN Switches
    • Receivers
      • Broadband Detectors
      • Diplexers
      • Downconverters
      • Mixers
      • Upconverters
    • Sources & Multipliers
      • Frequency Multipliers
      • Gunn Oscillators
      • Noise Sources
      • Regulators & Modulators
    • Test Equipment
      • Attenuators
      • Phase Shifters
      • Waveguide Switches
      • Waveguide To Coax Adapters
  • SUBSYSTEMS & ASSEMBLIES
    • Subsystems & Assemblies
    • Application Notes
      • MM-Wave Electronically Controlled Attenuator Units
      • MM-Wave Interferometers
      • MM-Wave Reflectometers
      • MM-Wave Sensitive Receivers
      • MM-Wave Radiometers
      • MM-Wave Radar Subsystems
      • MM-Wave Communication Subsystems and Radios
  • RESEARCH & DEVELOPMENT
    • Millimeter-Wave R&D
    • Highlighted SBIR Awards
    • MMW R&D Thought Leadership
  • CUSTOM DESIGN
    • Custom Design
    • Waveguide Manufacturer
    • Manufacturing Capabilities
  • ABOUT
    • About
    • Blog
    • Success Stories
    • Careers
    • Resources
      • Catalog Download
      • Technical Reference Material
  • SUPPORT
    • Contact & Support
    • Regional Sales Representatives
      • Asia and Pacific Rim
      • Europe and Middle East
    • FAQ’s
    • Quality Assurance
    • Request a Quote
    • Request an RMA
    • Terms & Conditions, Warranty
    • Privacy Policy

📚 200+ schoolbags packed for local low-income 1st graders by QuinStar employees!

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Culture

Our Vision

A world more connected with real-time, critical information.

We see a world of unlimited potential when real-time and critical information is readily available for decision making. Our work supports transformative technologies including autonomous vehicles, satellite communications, environmental sensing, quantum computing development, and the ever-expanding Internet of Things.

Our Mission

Engineering SMART millimeter-wave and RF solutions.

QuinStar exists to develop, manufacture, and deliver millimeter-wave and RF solutions. From high-level R&D efforts to requirements-driven program innovation to readily available catalog components, QuinStar is here to meet the exacting needs of our customers.

Our Core Values

QuinStar’s core values are at the heart of our proven MMW experience. In a word, QuinStar’s core values are SMART. We encourage our employees to Work SMART and Live SMART.

• Self-Awareness
• Mastery
• Accountability
• Respect
• Tenacity

As individuals and as a company, our ability to achieve our mission hinges on the strength of our core values. At QuinStar, we are aware of our strengths and our challenges. We value the pursuit of mastery—from engineering to accounting to machining—we continuously strive to improve. We are accountable for our successes and for our failures; we learn and grow for both. We are a diverse company functioning in a global economy; respect binds us together. Finally, we value the spirit of tenacity, which we define as our solution-driven work ethic.

CONTACT

QuinStar Technology, Inc.
24085 Garnier St.
Torrance, CA 90505

Phone
1-310-320-1111
1-310-626-9704
Fax
1-310-320-9968

Email: sales@quinstar.com

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