Protection from transmitting towers incl. 5G. Specially designed for winter with a warm outer fabric.
These fashionable hats are carefully sewn by hand to ensure full protection from above. Swiss Shield Ultima hats provide the best protection from the radiation of outdoor transmitting towers.
Ideal for men and women
Protects 99.8% effectively at 5G.
The measuring was carried out by Prof. Dipl.-Ing. Peter Pauli, Professor for High Frequency, Microwave and Radar Technology at the University of Munich.
Composition:
82% cotton
17% copper
1% silver
Shielding: 99.8%, 27dB at 5G and new WLAN
Outer fabric: majority cotton
WAVESAFE brand
Shielding Swiss Shield Ultima
| Transmitter |
Power |
Shielding db |
Shielding % |
| GSM 900 |
900MHz |
40dB |
>99,9% |
| GSM + DECT 1800 |
1800MHz |
37dB |
>99,9% |
| UMTS 2000 |
2000MHz |
36dB |
>99,9% |
| WLAN 2450 |
2400MHz |
32dB |
>99,9% |
| 4G LTE 2600 |
2600MHz |
32dB |
>99.9% |
| 5G + WLAN 5800 |
5800MHz |
27dB |
>99.8% |
