Electromagnetic Test Environments

Diamond Engineering designs, manufactures, and installs world-class anechoic and shielded chambers for every application.  From compact enclosures to fully instrumented walk-in facilities, Diamond Engineering is capable of meeting or exceeding your needs. Our electromagnetically shielded chambers provide exceptional isolation, inspired by the principles of the Faraday cage, while precision-engineered RF-absorbing materials ensure that your measurements remain free from external interference or unwanted reflections.

Whether you require a fully shielded antenna test chamber, EMC/EMI compliance room, RF isolation enclosure, or a millimeter-wave or 5G-ready chamber, Diamond Engineering delivers a solution tailored to your frequency range, performance goals, and available space. We offer a full range of absorber technologies from hybrid ferrite/pyramidal materials for broadband testing to high-performance foam absorbers optimized for specific bands.

If one of our pre-designed solutions doesn’t quite fit the bill, we can custom-engineer, fabricate, and assemble on-site anywhere in the world.  Our designs ensure electrical integrity, precision alignment, and long-term durability. With decades of experience in RF measurement and system automation, Diamond Engineering provides a complete turnkey approach by bringing together design expertise, manufacturing excellence, and field installation to deliver truly world-class electromagnetic test environments.

Chamber with absorber and lighting

RF Absorber Packages

Building chambers comes with no shortage of challenges.  Calculating and acquiring absorber can be a sizable task all to itself.  Allow Diamond Engineering to take this off your plate!  Simply provide your chamber dimensions, your measurement goals and we are happy to put a quote together.  Don’t want to install it yourself?  No problem – we can handle that too!

Custom Chamber Accessories

Diamond Engineering can easily build or provide all aspects of chamber accessories, from honeycomb vents with fans, or feed-through panels with connectors and RF packages.  Whatever it may be, we have you covered.