This is a man who loves the impossible. After seven years, we welcome Martijn Fokker back to the Comtest family. “I have been working at Comtest for 16 years and thought it was time for something different, but there’s something about these chamber projects that kept me coming back,” says Martijn.
This huge anechoic chamber has a 10m test distance, making it one of the largest in our 40-year history. It was installed by our RFT-Systems representatives in Asia. Their General Manager, Luo Yuxiang, gladly shares the chamber’s specifications.
Our services include maintenance and validated testing. We recommend that both are executed by authorized personnel only. Our expert teams can perform preventive maintenance on RF-shielded doors, mode-stirrer systems, and positioning equipment such as turntables. We also offer validation services to see if your EMC test chamber or RF-shielded room still functions within its intended limits and avoiding unexpected down-time or product recalls at the same time.
Our services include maintenance and validated testing. We recommend that both are executed by authorized personnel only. Our expert teams can perform preventive maintenance on RF-shielded doors, mode-stirrer systems, and positioning equipment such as turntables. We also offer validation services to see if your EMC test chamber or RF-shielded room still functions within its intended limits and avoiding unexpected down-time or product recalls at the same time.
A shielded room can perform conducted emission and immunity EMC measurements, eliminating harmful external influences, leading to more accurate and consistent test results. Being a Faraday cage, a shielded room will not only improve test results but will also form an excellent aid in protecting information and essential hardware. Comtest can assist governments, the military, financial institutions, and large corporations in protecting what matters most in critical situations. We offer the highest quality, sensitivity, and security before, during and after working with you.
A shielded room can perform conducted emission and immunity EMC measurements, eliminating harmful external influences, leading to more accurate and consistent test results. Being a Faraday cage, a shielded room will not only improve test results but will also form an excellent aid in protecting information and essential hardware. Comtest can assist governments, the military, financial institutions, and large corporations in protecting what matters most in critical situations. We offer the highest quality, sensitivity, and security before, during and after working with you.
Comtest has been building high-quality antenna test ranges for more than 20 years. We are dedicated to putting our experience to work for you, turning any problem you might have into a customized test solution. As for researching and developing your products, we know speed and return on investment are very important. That’s why we ensure your project is delivered on schedule, on budget and exactly as ordered.
Comtest has been building high-quality antenna test ranges for more than 20 years. We are dedicated to putting our experience to work for you, turning any problem you might have into a customized test solution. As for researching and developing your products, we know speed and return on investment are very important. That’s why we ensure your project is delivered on schedule, on budget and exactly as ordered.
Comtest offers semi and full anechoic chambers that shield almost 100% of ambient emissions and reflect minimal internal radiation. We deliver or build your custom test chamber at your location, depending on what size chamber you need. If you tell us your challenges, we’ll offer a tailored turnkey solution from design to installation, including upgrades and yearly certifications.
We are committed to helping you achieve the best EMC testing possible.
Comtest offers semi and full anechoic chambers that shield almost 100% of ambient emissions and reflect minimal internal radiation. We deliver or build your custom test chamber at your location, depending on what size chamber you need. If you tell us your challenges, we’ll offer a tailored turnkey solution from design to installation, including upgrades and yearly certifications.
We are committed to helping you achieve the best EMC testing possible.
If there is one piece of advice the De Groot brothers, owners of Comtest and DMAS, can give you, it is to stay calm and follow your own path. “The world is changing faster and faster, and markets panic from time to time. As owners of these family-owned companies, we always hold on to our company principles,” says Bas de Groot of Comtest Engineering.
In its 40 years of existence, Comtest has encountered a wide range of market-related challenges. Rik de Groot, who manages sister company Dutch Microwave Absorber Solutions (DMAS), recalls one very clearly.
Rik: “When we decided to invest in making our own absorbers, we received a lot of scepticism from the market. People wondered whether we could develop high-quality absorbers and keep pace with the market. Now, more than 15 years later, we have moved beyond competing with the market and launched a better alternative to traditional absorbers: our closed-cell Javelin Tip absorber family, which I’m holding in the photo. As a company, we believe in a better and safer world. This new generation of absorbers contributes to a cleaner and healthier work environment whilst maintaining all the performance specifications,” he said.
Bas de Groot: “True, we believe that technical innovation is just as important as innovation in well-being. After all, we create chambers for people to work in. Look at the market for shielded chambers, for example. We are now working on an innovation that makes it much easier for people to work in these chambers. I cannot give too many details at the moment, but 2026 will be a year full of innovations!”
Rik: “We stand for high-quality solutions for the long term. Sometimes we set higher demands than our clients, but that’s just how we work. We will never settle for mediocrity; we haven’t in the past forty years, and we won’t in the next forty.”