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SPDT Coaxial Switches

Founded in 1945, MPG's Dow-Key brand remains the world’s largest manufacturer of electromechanical RF Switches, including our durable and reliable line of Coax Switches


Various Diw-Key Single Pole Double Throw Coaxial Switches

Overview

Designed to reliably route microwave signals or RF energy from point to point within a transmission line, MPG's SPDT Coax Switches are equally at home in an industrial environment, such as large RF communication systems and networks, or within the lab supporting RF testing equipment

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Special Features

Designed to reliably route microwave signals or RF energy from point to point within a transmission line, Dow-Key Microwave’s Coax Switches are equally at home in an industrial environment, such as large RF communication systems and networks, or within the lab supporting RF testing equipment.

Our technical team and experienced engineers will help you determine the optimal Coaxial Switch or Coax Relay solution for your needs from our extended line of off-the-shelf and custom-designed products.

Features & Specifications

Coax Switch Configurations:
Coaxial Switch configurations include single pole double throw (SPDT), double pole three throw (DP3T), Transfer Double Pole Double Throw (DPDT), Single Pole ‘n’ Throw (SPnT), Miniature Coaxial, and T-Switch with the following actuators: failsafe and latching.

Coax Switch frequency:
MPG's Coaxial Switches route RF signals over a broad bandwidth from DC to 40 GHz

Coax Switch features:
Our Coaxial Switches support maximum VSWR ranging from 1.1 to 1.95 with minimum isolation ranges from 55 dB to 85 dB and a max insertion loss from .1 dB to .8 dB, depending on configuration.

Coax Switches can be designed to meet customer specifications across the following ranges:

  • Operating Voltage (across temperature range): 12, 24 and 28 Vdc
  • Switching time: 15 ms to 30 ms max.

Benefits

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MODULAR

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SWaP

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CUSTOM DESIGN

SPDT Coaxial Switches

A Coaxial Single Pole Double Throw 401 Series Switch
A Coaxial Single Pole Double Throw 521 Series Switch
A Coaxial Single Pole Double Throw 401U Series Switch
A Coaxial Single Pole Double Throw 919 Series Switch

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