Explore MPG’s latest innovations at Booth #1520 during Satellite 2024 in Washington D.C. Learn More >

Connecting & Protecting People®

Various Dow-Key  Coaxial Switches

Overview

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

Find Products Catalog

BSC Does Things!

Single Pole Multiple Throw (SPnT)

Frequency Range:
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 40+ GHz.

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

PZ Ronald Post-

Our incredible team of Engineering superheroes took a break from circuits and calculations to spread smiles at the Ronald McDonald House Charities of Greater Cincinnati. We're building a stronger, more caring community, Connecting & Protecting People®.

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!

Dow-Key Microwave – a Microwave Products Group company and a subsidiary of Dover Corporation – is committed to the highest ethical standards and to conducting business with the highest level of integrity. These values drive our behavior as we aspire to earn and keep the respect and trust of our shareholders, customers and employees.

The documents adopted by the Board of Directors and its committees set forth the principles for the governance of our activities.

Dover’s Code of Business Conduct & Ethics, which is evaluated and updated on a regular basis, embodies high ethical standards and provides the framework for our conduct, our interactions with others, and our decision-making. The Code applies to all of our employees, regardless of location, position or operating company, and is published in 18 different languages. It is the foundation on which our ethics and compliance policies are built and together, the Code and our policies represent a significant element of our ethics and compliance program.

Transparency in Supply Chain Disclosure

Quality PO Requirements

Purchase Order Terms and Conditions

PS-1 Approved Plating Process Specification

Espy’s products and services are ITAR controlled and require authorization by the U.S. Department of State prior to export.

Please check back periodically for updates to this page.

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

PZ Ronald Post-

Our incredible team of Engineering superheroes took a break from circuits and calculations to spread smiles at the Ronald McDonald House Charities of Greater Cincinnati. We're building a stronger, more caring community, Connecting & Protecting People®.

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

PZ Ronald Post-

Our incredible team of Engineering superheroes took a break from circuits and calculations to spread smiles at the Ronald McDonald House Charities of Greater Cincinnati. We're building a stronger, more caring community, Connecting & Protecting People®.

BSC Filters Ltd Philantrophy Efforts:

An engineer working on MPG products in one of our facilities.

Reference- PZ Digital Design Newsletter Blurb (Rewrite)

The awesome volunteers that came from West Chester Digital Design Group directly impacted thousands of people's lives both spiritually and physically by helping sort, count and package shoes for shipment through Missions in Motion International Ministries Shoes for H.O.P.E Program. Also by preparing eye glasses to be distributed through our "A Day of H.O.P.E" Homeless and Low Income Outreach!