Shielding fabric ST-Evolution

BRAND: Gigahertz Solutions

EVOLUTION is a semi-transparent polyester fabric (Trevira®) for the protection against high-frequency (HF) radiation. Typical application as curtain.

  • - Crease resistant Trevira®-polyester
  • - Textile characteristics: Washable, easy to iron and process
  • - Quality grade: Very high

Width: 250 cm, +/- 2 cm  Length: Available by the meter Attenuation: 30 dB at 1 GHz
Color: White   Raw materials: 91 % polyester (Trevira), 8.5 % copper, 0.5 % silver
Weight: 80 g/m²   Dimension stability: +/- 1 %

Cannot be grounded. Low-frequency electrical fields (LF) must be reduced by additional procedures. We recommend to shield this fields or to switch it off with a demand switch.

The shielding attenuation is regularly tested in our own laboratory or by Professor Dipl.Ing. Pauli at the University of the German Federal Armed Forces in Munich due to the standards ASTM D4935-10 and/or IEEE-STD-299-2006. The line in the diagram stands for the radial direction of polarization (both directions, horizontal/vertical) and indicates the attenuation achievable in practice.

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