SILVER TWIN, FABRIC, HF / LF 1.5M/ 57dB
€ 100
NB! Your country’s tax will be added to the price
SILVER TWIN is a compact cotton / polyester fabric for protection against high-frequency (HF) and low frequency (LF) radiation. Typical applications as curtain, clothing, cell phone bags etc. Can be washed and ironed. Very good qualities! Width 1.5m.
Description
Characteristics: For side is made of white cotton, while the back is tightly woven with a silver thread. Despite extremely high attenuation due to the dark silver thread on the back, this fabric has a light gray front side!
* Maximum high screening attenuation, even at very high frequencies!
* Excellent price / performance ratio
* Can be grounded to shield LF electric fields
* Textile Features: Washable, easy to iron and process
* Quality grade: Very high
Technical data
* Width: 150 cm, + / – 2 cm
* Length: Available for targets
* Attenuation: 57 dB at 1 GHz
* Color: Light gray front, rear silver. ATTENTION: Due to silver oxidation front might have a (very small) discoloration, this is no quality defects!
* Raw materials: 50% cotton, 35% polyester, 15% silver
* Weight: 150 g / m²
* Dimensional stability: + / – 3%
* Surface conductivity: 0.25 ohm / inch (2.54 cm)
Grounding
Due to the surface conductivity this fabric can be grounded to shield low frequency (LF) electric fields. We recommend grounding plug EST.
Shielding / mute
Shielding / attenuation is regularly tested by Professor Dipl.Ing. Pauli Universität der Bundeswehr München by ASTM D4935-99 standards and / or MIL-Standard 285. The line chart (image with form) stands for the radial direction of polarization (both directions, horizontal / vertical) and indicates attenuation achievable in practice.
Additional information
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