Hybrid EMC Absorbers

A high performance, broadband, carbon loaded polystyrene absorber. Made in the Netherlands.

CISPR / ISO / MIL-STD / IEC-EN / FCC / ANSI

Hybrid EMC absorber overview

Perfectly tuned for (semi) anechoic chambers

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Our hybrid EMC absorber is designed for use in combination with a compatible ferrite tile. DMAS has carefully selected a sintered ferrite tile that delivers excellent electromagnetic absorption performance at low frequencies and is also suited for hybrid (cascade) solutions in combination with our hybrid EMC absorbers.

This hybrid approach, unlike the microwave absorbers, using a ferrite underlayer, is a proven solution for semi and full anechoic chambers, designed for EMC testing applications. The patented design affords the EMC absorber many advantages over competing solutions. A great alternative for foam absorbers!

EMC absorbers

Hybrid EMC absorbers

No leakage of carbon particles

20 MHz - 40 GHz range

REACH & RoHS compliant

Stable performance

25 year warranty

Fire retardant effects

Environmentally friendly

For sustainability, choose the DMAS hybrid absorber

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Thanks to next-gen material properties, DMAS hybrid EMC absorbers are long lasting, fire retardant and resistant to changes in humidity. They are also REACH and RoHS compliant since these characteristics are achieved without relying on potentially hazardous materials during fabrication. In addition, the modular design makes it easy to replace a damaged taper without having to throw out an entire RF absorber.

Due to closed-cell material properties, our pyramidal hybrid absorbers do not leak any carbon particles during its life-cycle, meaning your laboratory remains a clean working environment. If you are looking for the most sustainable option, choose a DMAS EMC absorber.

Also take a look at our walkway absorbers.

Hybrid EMC Absorbers (HT series)

Technical details

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Do you have any questions for our experts?

FT106 ferrite tile

Excellent electromagnetic absorption

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DMAS hybrid EMC absorbers are tuned to perform well over the FT106 sintered ferrite tile. These tiles have excellent absorption in the 30MHz to 1GHz range. When combined with the ferrite tile, the electromagnetic absorber offers great performance over the entire frequency range, up to 40GHz. A ferrite tile is easy to install and can either be glued or screwed to the inner lining of the RF shielding enclosure.

excellent electro absorption
White grey end caps

Accessory

White & grey end caps

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Our Hybrid EMC absorbers can be equipped with a lightweight end cap. These end caps serve to protect the taper tips against small forms of damage. They are available in a white and gray finish. As an added benefit for the electromagnetic absorbers, the white end caps also enhance light levels within the EMC chamber, making it easier for engineers to work.

Working with us

Why choose DMAS

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Due to the (time) investment associated with the construction of a (semi) anechoic chamber and the demands placed on the research performed in these facilities, you don’t just work with anyone when selecting your components. So why should you choose to work with DMAS?

In addition to a great product, we provide the advice you need to achieve the best results. Feel free to turn to us for expert technical advice. Questions are answered within 24 hours.

DMAS polystyrene absorbers are designed and manufactured in The Netherlands to ensure the highest levels of quality.

DMAS enjoys a close collaboration with Comtest Engineering, one of the foremost suppliers of anechoic chamber solutions. Together, we have over 45 years of experience in the field.

Tight quality control according to ISO 9001 and ISO 14001 standards applies to all production. Quality testing is conducted in our own lab in accordance with the IEEE std 1128-1998 standard.

Impressions

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Hybrid EMC absorber series

Hybrid EMC absorber series

DMAS offers three unique absorber configurations for hybrid anechoic chamber solutions, check out our brochures for more details.

Hybrid EMC Absorber - model HT45

HT45 Absorber

The HT45 absorber total height is 450mm (18″). Excellent performance in Semi and Full Anechoic chamber solutions for EMC testing.

Hybrid EMC Absorber Baseplate

DMAS Absorber Baseplate

The modular design approach of DMAS absorbers consists of baseplates and wedge tapers. The baseplate thickness is 50mm or 100mm, depending on the absorber model.

Hybrid EMC Absorber - model HT25

HT25 Absorber

The HT25 absorber total height is 250mm (10″).¬†Perfect for hybrid solutions using a matching ferrite tile within EMC testing facilities.

DMAS White End Caps

White end caps

Each Hybrid EMC absorber can be equipped with two white end caps to improve the illumination within the anechoic chamber and for additional protection.

Hybrid EMC Absorber - model HT65

HT65 Absorber

The HT65 absorber total height is 650mm (26″). Made for high-end hybrid anechoic chamber solutions for EMC testing applications.

Contact DMAS

Learn more about the best hybrid absorber

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Looking for the very best in EMC absorber technology? The DMAS hybrid absorber offers excellent performance and exceptional durability. Get in touch with our experts today and learn more about the best EMC absorber for your research facility.

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