Product Catalog

Dow-Key Switch Solution

Switch Catalog

Dow-Key has an extensive coaxial and waveguide portfolio with switches operating up to 40 GHz for coaxial switches and up to 70 GHz for waveguide switches. If you do not find what you need, contact Technical Support to speak to an engineer.

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Your Switch Solution Product Catalog File size: 18.5 MB
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Matrix Catalog

Dow-Key has vast experience in designing and manufacturing switch solutions with great performance. We are the experts in custom designs – from small 1RU design to full integrated 19″ rack solutions – and we offer many different types of COTS (commercial off-the-shelf) solutions as well. If you cannot find what you need, contact Technical Support to speak to an engineer.

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Switch Matrix Catalog – Switching Systems and Custom Solutions File size: 2.71 MB
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Space Brochure

Dow-Key has been a premier supplier of space qualified coaxial and waveguide switches since 1970. We design, fabricate and test all integrated switch blocks assemblies and individual switches in house and have had an in-flight failure free record in over 100 different space programs using over 150 different product designs. With decades of experience and knowledge, we are confident in providing high reliability solutions which can withstand the severe environments that space imposes on complex systems.

We urge you to contact our dedicated space engineer for your specific project and to learn more what we can do.

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Space Product Brochure

Microwave Products Group

The Microwave Products Group (MPG) is a leading global provider of mission/system-critical engineered electronic components and assemblies Enabling Communication and Signal Control. Microwave Products Group (MPG) capability guides highlight our space heritage, platforms and testing capabilities for Space and Electronic Warfare.

MPG is a part of Dover Corporation (NYSE:DOV), a multibillion dollar diversified global manufacturer of value-added products and components. Dover provides its operating companies with the resources, backing, corporate culture and vision to support and ensure long-term success.

Download Microwave Products Group (MPG) Space Capability Guide
MPG Space Capability Guide
Download Microwave Products Group (MPG) Electronic Warfare Guide
MPG Electronic Warfare Guide
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Dow-Key Microwave Corporation, the world's largest manufacturer of electromechanical RF Switches and Switching Systems, is part of the Microwave Products Group (MPG), which is a subsidiary of Dover Corporation. We specialize in Coaxial Switches, Waveguide Switches, Space Qualified Switches, Electromechanical Switch Matrices, Solid State Switch Matrices, Fiber Optic Switch Matrices, Programmable Delay Lines and much more. Specializing in RF Matrix, Switch Matrix, and RF Switches.

As a leader in RF technology, Dow-Key offers high performance waveguide switches operating up to 70 GHz, coaxial switches operating up to 40 GHz, Hi-Rel switches such as SPDT, transfer switch, T-Switch, various waveguide switches and switching blocks, and switching systems such as SATCOM modules, RF matrices with individual switches, non-blocking crossbar, fan-in and fan-out modules, hybrid switching solution and much more (electromechanical, solid state and fiber optics), in addition to, custom switching designs and reliable solutions, as it is required in today's fast paced communication industry. Our products are used in a wide range of different markets, from commercial, military and to space, with applications in ATE, avionics, ground based, satellite communications, broadcasting, Hi-Rel, and many more. We are specialized in RF technology and custom switching needs. Dow-Key Microwave is AS9100 / ISO-9001:2008 certified and is committed to provide unparalleled customer service, competitive pricing and on-time delivery. Founded in 1945, Dow-Key is the oldest continuously operational RF Relay manufacturer in the United States.

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