High Power Coaxial Switches

Design. Refine. Filter. FilterWizard^®→ LAUNCH NOW!

High-Power Coaxial Switches

Overview

MPG's switch line of High-Power RF & Microwave Switches fits applications where electromechanical switches fail to meet the size, cost and speed of project specifications. At microwave frequencies, a high-power switch acts as a current-controlled resistor, allowing current to flow in a single direction. When forward-biased, the switch relay behaves as a closed circuit, but when the current is reverse-biased, the RF switch becomes an open circuit.

Find Products Catalog

Specifications

Configuration:
High-Power Coaxial Switch configurations includes double pole three throw (DP3T) with the following actuators: failsafe and latching.

Frequency:
MPG's High-Power Coaxial Switches route RF signals over a broad bandwidth from DC to 40+ GHz

Features:
Our High-Power Coaxial Switches support maximum VSWR ranging from 1.1 to 1.95 with minimum isolation ranges from 55 dB to 90 dB and a max insertion loss from .1 dB to .8 dB, depending on configuration and frequency.

Ranges:

Operating Voltage (across temperature range): 12, 24 and 28 Vdc
Switching time: 10 ms to 30 ms max.

Benefits

MODULAR

SWaP

CUSTOM DESIGN

Markets & Applications

Offering low insertion loss and fast switching, a high-power coaxial switch is a good fit for multiple markets, including aerospace electronic warfare, radar, space, automated test equipment (ATE) and communications

High-Power Coaxial Switches

Double Pole Double Throw (DPDT)

Ranges:
Coaxial Switches support maximum VSWR ranging from 1.1 to 1.95 with minimum isolation ranges from 55 dB to 90 dB and a max insertion loss from .1 dB to .8 dB, depending on configuration and frequency.

Bandwidth:
Coaxial Switches route RF signals over a broad bandwidth from DC to 26+ GHz

Find Products Learn More

Single Pole Double Throw (SPDT)

Ranges:

Our High-Power Coaxial SPDT 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.

Bandwidth:

High-Power Coaxial Switches route RF signals over a broad bandwidth from DC - 12.4 GHz

Find Products Learn More

Single Pole Multiple Throw (SPnT)

Ranges:

Our High-Power SPnT Coaxial Switches support maximum VSWR ranging from 1.2 to 1.70 with minimum isolation ranges from 65 dB to 100 dB and a max insertion loss from .36 dB to .68 dB, depending on configuration.

Bandwidth:

MPG's High-Power Coax SPDT Switches route RF signals over a broad bandwidth from DC to 40 GHz

Find Products Learn More

Special Processes and Manufacturing

Across the MPG facilities, engineers utilize in-house machine shops equipped with modern technology and machinery to design and manufacture to exacting customer specifications. Our Switches can be found anywhere that quality is valued, including some of the most challenging aerospace, military, commercial and space applications.

Questions?

Ask An Engineer

Case Studies & Innovation Stories

The Mission

NASA’s James Webb Space Telescope will capture images and spectra that will help us understand how today’s universe emerged.

READ CASE STUDY

MPG Receives Boeing Performance Excellence Award

Dow-Key® Microwave was selected by Boeing to receive the Boeing Performance Excellence Award. This is their third time receiving the award.

READ CASE STUDY

P-8A Poseidon Mission

MPG equipment delivered on the goal of Connecting and Protecting People by providing clear communicatins over long distances in this search and rescue (SAR) event.

READ CASE STUDY