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Comtest Engineering/DMAS – find us at Booth 219

Controlled Electromagnetic Environments

DMAS is a supplier of high performance polystyrene microwave absorbers suited for (semi) anechoic chambers enabling our customers to make the difference. Our product range consists of both hybrid (EMC) and broadband (microwave) absorbers. DMAS polystyrene absorbers are sustainable, environmental friendly and fully compliant with REACH and ROHS.

Comtest Engineering supplies high performance anechoic chambers, reverberation chambers and RF shielded rooms. Comtest is a privately owned, second generation family business and was founded in 1985. We are a professional organization and recognized for quality and flexibility. Our high performance RF shielded doors, mode-stirrer systems and microwave absorbers have been internationally recognized as state of the art products.

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Antenna Factor and Gain Calculations

Antenna Factor and Gain metrics provide crucial insights into antenna performance, allowing engineers to calculate signal strength relationships and directional effectiveness. These measurements help optimize RF systems by comparing actual antenna behavior to theoretical isotropic radiators using standardized 50-ohm configurations.

The comprehensive turnkey EMC test chamber solutions we offer:

  • Anechoic chambers
  • Anechoic chamber upgrades
  • Reverberation chambers
  • RF shielded rooms & doors

Comtest skilled and experienced team is dedicated to satisfy your need to control the electromagnetic environment!

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