RF Test Fixtures
Forwessun’s RF test fixtures ensure reliable and accurate testing of high-speed, high-power devices in shielded environments.
Radio Frequency Test Fixtures
At Forwessun we design and build RF test fixtures that deliver accurate, repeatable radio frequency results in shielded environments. Whether you need a compact manual jig for bench testing or a robust RF box fixture for repeated use, our RF fixtures are built to perform where shielding and signal integrity matter most.
RF Fixture Provider
Our approach is straightforward. We focus on reliable fixtures that remove uncertainty from RF testing so your team gets consistent measurements and faster verification cycles. We work with customers across industries to supply practical, well made RF fixtures that match the demands of high speed and high power devices.
Our RF fixture solutions
See our RF test fixture gallery
View examples of recent RF fixtures, including fielding boxes and internal layouts, to see the workmanship and attention to detail we apply to every build. Images show typical installations and assembly quality. View our most recent RF fixture project.






Tell us your RF test fixture requirements
Forwessun has provided a large range of RF Test fixtures to a range of different industries. Our team is well-versed in the design and build of Radio Frequency Test Fixtures, providing customisable, well-built and versatile fixtures.
We can customise fixtures to meet your unique project needs. Get in touch today to see how Forwessun can help you.
RF Test Fixture FAQs
What is an RF test fixture?
An RF test fixture is a mechanical and electrical assembly that holds a device under test and provides a controlled radio frequency path so measurements are repeatable and accurate in shielded environments.
Which RF fixtures does Forwessun supply?
Forwessun supplies small, manually actuated functional RF jigs for bench and lab use, custom-built and off-the-shelf RF box fixtures, and mechanical or pneumatic side-insertion units available on request.
Are Forwessun RF fixtures suitable for shielded environments?
Yes. Our RF fixtures are designed for use inside RF shielded boxes and chambers to reduce interference and give consistent results when shielding is required.
How do I get started with renting a test system from Forwessun?
Getting started is easy. Simply contact us via phone or email to discuss your requirements and receive a quote. Our dedicated team will help you select the right equipment and provide all the support you need to get your test system up and running
Do you offer off-the-shelf RF box fixtures or only custom builds?
We offer both. Forwessun supplies off-the-shelf RF box fixtures and can also build bespoke RF box fixtures to match specific device and test requirements.
Which industries use RF test fixtures from Forwessun?
Forwessun has supplied RF fixtures to a range of industries that require reliable radio frequency testing in shielded environments. If your product needs repeatable RF measurement and controlled test conditions we can help.
How do I request RF test fixture support from Forwessun?
Contact Forwessun with details of your device under test and your test goals. We will advise whether a manual jig, an RF box fixture or a side-insertion unit is the right solution and provide a quote and technical advice.



