How tall should absorbers be for low frequencies?
This is Rik de Groot, holding a rare 110 CM absorber. In this post…
29/01/2025
This is Rik de Groot, holding a rare 110 CM absorber. In this post…
Mobile absorbers might be the solution to change your 5G/6G test setup…
COMTEST
Hoge Rijndijk 205 | 2382 AL Zoeterwoude | The Netherlands | +31 71 541 7531 | Send us an email
Privacy Policy © Comtest 2025
COMTEST ENGINEERING BV
Hoge Rijndijk 205 | 2382 AL Zoeterwoude | The Netherlands | +31 71 541 7531 | Send us an email
Privacy Policy © Comtest Engineering 2025
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.
Why should we replace a rooftop logo when the existing one still works? Two weeks ago, this illuminated logo was installed on the roof of our headquarters in Zoeterwoude (NL). Bas de Groot, owner and director of sales and marketing, explains why.
Bas: “Following a strategic repositioning of our brand that began in 2022, we revisited our logo. In 2023, we launched a redesigned logo alongside a fresh corporate identity. We implemented these changes to align our branding with our vision, keeping one thing in mind: details matter. The distinctive ‘M’ in the original logo, which signifies an electromagnetic wave representing our operational field, plays a significant role in our branding and is now more prominent than before. I also perceive a heartbeat in the new logo; for a family business like ours, the human element is just as crucial as the technical one. By the end of 2024, we completed the implementation with the logo displayed on the roof of our building, serving as the cherry on the cake.”
And what do you mean by ‘details matter’?
Bas de Groot: “Having grown up in this company, I learned from my father, Hein de Groot, that attention to detail is vital for successfully managing a business. Our chambers must adhere to stringent standards. For instance, we pay close attention to the aesthetic finishing of our chambers. We finish the edges of bulkhead panels, honeycombs, and doors with black plastic corner profiles cut at 45 degrees instead of straight, which would be easier. Our chambers must perform according to the agreed specifications, but they must also be visually appealing, and our customers deserve nothing less. Few companies operate in this manner, but it distinguishes the good from the great. If I impart this philosophy to clients to our team, they, too, must embody a well-defined brand image at work. Living the brand, as they say.”
What about the client’s brand?
Bas: “We are working on a range of chambers that include the option to be branded in the client’s brand identity. It is still in development, but think of doors and outside walls in a custom colour. Now that we have completed our brand identity, we might as well help our clients with it because details also matter to them!”