Switching Systems

Dow-Key Microwave Corporation, the world’s largest manufacturer of RF Switch Matrices, Tx/RF Switching Solutions and Optical Switching Systems. Dow-Key integrates larger scaled switching systems:

RF Switch Matrices

Dow-Key Microwave Corporationintegrates larger scaled switching systems using its owncoaxial switches(electromechanical switches). Using an electromechanical matrix allows users to route multiple RF signals to multiple output paths, in the form of Crossbar, Fan-Out, Fan-In.

Tx/Rx Switching Solutions

Dow-Key固体矩阵是精确西南itching 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.

Optical Switching

Dow-Key fiber optic matricesare designed to switch signals in pure optical domain with the use of MEMS switches.

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Dow-Key Microwave Corporation, the world's largest manufacturer of electromechanicalRF SwitchesandSwitching Systems, is part of the Microwave Products Group (MPG), which is a subsidiary of Dover Corporation. We specialize inCoaxial Switches,Waveguide Switches,Space Qualified Switches,Electromechanical Switch Matrices,Solid State Switch Matrices,Fiber Optic Switch Matrices,Programmable Delay Linesand much more. Specializing inRF Matrix,Switch Matrix, and RF Switches.

As a leader in RF technology, Dow-Key offers high performancewaveguide 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 operationalRF Relay manufacturerin the United States.

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