High frequency shielding Woman Cap

High frequency shielding Woman Cap

€74.17
Tax included Délai de livraison pour cet article 5 à 8 jours

HF (High frequency) 

  • Two-ply köper-fabric
  • high-quality processing
  • for the protection of neck and head

Softly flowing köper material with silk mat gloss.

Colour: light blue
Size: 55, 57, 59, 61

Composition: 97% cotton / 3% metal (silvered copper thread)
Tested according to IEEE 299-1997
                                  ASTM D 4935-89

Size

100% secure payments
 
  Frequency / Application (MHz) Decibel (dB*) Percent (%)
Tetra 450 450MHz 45dB 99,99%
LTE 800 800MHz 30dB 99,9%
GSM 900 900MHz 30dB 99,9%
GSM 1800 1800MHz 20dB 99%
DECT 1800 1800MHz 20dB 99%
UMTS 2000 2000MHz 20dB 99%
WLAN 2400 2400MHz 20dB 99%
LTE 2600 2600MHz 20dB 99%
WLAN 5800 5800MHz 10dB 90%

Care instructions:

gentle washing at 30 ° C
Do not use disinfectants or cleaning agents that contain chlorine!
Do not use any fabric softeners!

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