Anti-wave screen cap
Ideal for head, blow and shoulder protection for high-frequency electromagnetic waves.
The collar can be attached in front for optimal protection. Practical for outdoors in any season, this cap provides effective protection for everyday life.
It is adaptable by size for both women and men.
Ideal for head, blow and shoulder protection for high-frequency electromagnetic waves. The collar can be attached in front for optimal protection. Practical for outdoors in any season, this cap provides effective protection for everyday life. It is adaptable by size for both women and men.
Color: light grey, Size: 57 , Material: 97% cotton / 3% metal, milling
Technology The fibres are composed of a low metal content. As these are crossed in each other, this produces a faraday cage effect, the high-frequency waves being stopped by the fabric.
Interview: Delicate washing at 30oC - Do not use chemicals or chlorine - Do not switch to spin and dryer
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% |