HF / Shielding fabric NATURELL against RF sources (cell towers, smart meters, Wi-Fi, ...)

Naturell ---- $104.⁹⁰ (free shipping)
Protect from high frequency radiation
(Width 250 cm / 1 linear meter)

Semi-transparent ecological cotton fabric, 35 dB attenuation (99.97 % shielding effectiveness). Our top selling fabric for rooms with a high exposure.

 
Characteristics

NATURELL is a semi-transparent, unbleached ecological cotton fabric for the protection against high-frequency (HF) radiation. Typical application as curtain.

• Ecological cotton fabric without chemicals, certified to Öko-Tex 100 and 1000
• High screening attenuation for a cotton fabric
• Excellent cost/performance ratio
• Textile characteristics: Washable, easy to iron and process
• Quality grade: Very high

Technical data

• Width: 250 cm, +/- 2 cm
• Length: Available by the meter
• Attenuation: 35 dB at 1 GHz
• Color: Ecru-White
• Raw materials: 82 % cotton, 17 % copper, 1 % silver
• Weight: 70 g/m²
• Dimension stability: +/- 3 %
• Certificates: Öko-Tex 100 and 1000

Grounding

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.