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High Repeatability Coaxial

Overview

High Repeatability Switches are designed to stand up to rigorous requirements over an extended lifecycle. Our Reliant line of High Repeatability Switches meets these basic requirements with a dependable and economical switching solution, backed by decades of design and manufacturing innovation.

Reliant High Repeatability Switches can operate at temperatures below 25°C, up to 15,000 feet in altitude, and can also be stored up to 50,000 feet without performance degradation. Control can be instituted by applying ground to close the desired port, via TTL logic (by applying +5vdc to close a port or +0Vdc to open a port) or CANbus (to use with controller boards). 

At MPG, we help customers meet specifications where insertion loss repeatability and switch life are critical, with an economically priced High Repeatability Switch that can be purpose-built to the following specifications:

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Specifications

Configurations:
Single pole double throw (SPDT), single pole double throw terminated and SP6T terminated in the following modes: latching, normally open terminated, latching terminated, self cut off.

Frequency:
Our High Repeatability Switches route RF signals over a bandwidth from DC-1 to 26.5 GHz.

Features:
Our High Repeatability Switches support maximum VSWR 1.15 to 1.80, with minimum isolation ranges from 55 dB to 85 dB, and a maximum insertion loss from .2 dB to 4 dB.

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

Operating Voltage:
12-24 Vdc

Switching time:
15 ms max.

Benefits

MODULAR

SWaP

CUSTOM DESIGN

Applications

Offering durability at an economical cost, Dow Key’s High Repeatability Switch is a good fit for multiple markets, including radar, automated test equipment (ATE) communications

High Repeatability Switches

Single Pole Multiple Throw (SPnT)

Performance:
High Repeatability Switches support maximum VSWR 1.15 to 1.80, with minimum isolation ranges from 55 dB to 85 dB, and a maximum insertion loss from 0.03 dB up to 5 million cycles.

Frequency:
High Repeatability Switches route RF signals over a bandwidth from DC-1 to 26.5 GHz.

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Single Pole Double Throw (SPDT)

Performance:
Our High Repeatability Switches support maximum VSWR 1.15 to 1.80, with minimum isolation ranges from 55 dB to 85 dB, and a maximum insertion loss from 0.03 dB up to 10 million cycles.

Frequency:
High Repeatability Switches route RF signals over a bandwidth from DC-1 to 26.5 GHz.

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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.

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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.

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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.

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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.

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