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WAVEGUIDES

QuinStar waveguides and related products cover the frequency range of 18 – 220 GHz in 10 frequency bands.  Our extensive product line includes straight sections, bends, twists, and custom work. Additionally, we make adapters, terminations, couplers, dividers, and filters. These products comply with RoHS. Additionally, we can meet MIL-DTL-85/3 if required. In sum, QuinStar offers one-stop shopping to meet all your requirements for waveguide components and accessories.

Stock and Custom

While QuinStar stocks many of the products in this line, our customers often have specific requirements to fulfill. With on-site manufacturing, QuinStar supports cost-efficient, fast turnaround. To that end, read more about our custom capabilities, click here.

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

CUSTOM WAVEGUIDE
QAC SERIES

Complex geometries
Low insertion loss and VSWR
Built precisely to specifications and drawings
Options in material, finish, and features

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WAVEGUIDE STRAIGHT SECTION
QWS SERIES

18-220 GHz
10 waveguide bands
1.05: 1 VSWR
Custom lengths

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waveguide bend

WAVEGUIDE BEND
QWB SERIES

30°, 45°, 60° and 90° bends
Minimum insertion loss
Typical VSWR 1.10:1 over entire frequency band

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WAVEGUIDE TWIST
QWT SERIES

45° and 90° twists
Minimum insertion loss

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waveguide flange adapter 12.4 to 220 GHz

WAVEGUIDE FLANGE ADAPTER
QFA SERIES

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bulkhead waveguide adapter

BULKHEAD WAVEGUIDE ADAPTER
QBA SERIES

Full waveguide bandwidth
Waveguide bands from 18.0 – 140 GHz

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waveguide tapered transition

WAVEGUIDE TAPERED TRANSITION
QWP SERIES

Low VSWR
Minimum insertion loss
Precise construction

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circular to rectangular waveguide transition

CIRCULAR-TO-RECTANGULAR WAVEGUIDE TRANSITIONS
QWC SERIES

18 – 220 GHz
Low VSWR
Minimum insertion loss

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circular waveguide section and flanges

CIRCULAR WAVEGUIDES
QCW SERIES

Available in internal diameter from 0.059-0.660 inch
Precise dimensions

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waveguide raw straight section

WAVEGUIDE RAW
QWR SERIES

Low VSWR
Minimum insertion loss
Precise construction

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