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Tx/Rx Switching Solutions

Dow-Key solid state matrices are precision made switching systems, manufactured using solid state switches that are configured as a:
Fan-In Matrix: Combines all input signals and routes them simultaneously to the same output path. or
Fan-Out Matrix: Divides the input signal so that it can be routed simultaneously to different output paths.
These systems are designed for the applications: ATE (ideal for testing UUT) and SATCOM (for switching between communication signals in a larger scale.) The advantages to using these units are their infinite life, fast switching time, and compact solution. The trade-offs to using these units are their limited bandwidth and that they are primarily used for low RF power applications. Solid State Matrices are available with Touch Screen for Graphical User (GUI) manual control, Ethernet and RS-232 for remote control, dual power supplies with LED indicators, and each are equipped with a Windows-based PC, removable hard drive and USB port. The solid state matrices vary by Matrix type, Input/Output Configuration, Connector Type, and Bandwidth.

Tx/Rx Switching Solutions Products List

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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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