Powerful technology is all around us, but it's not useful while we sleep. What you can't see CAN hurt you.
We are all exposed to various levels of radiation from all 12 bands of radio frequencies, electromagnetic fields, high voltage powerlines, wifi signals, and electronic devices. We are continually exposed to hundreds of thousands of cell phone calls from the 5G network. No one knows what this constant exposure over long periods means to our health. Dead Spot offers peace of mind by installing next-generation Faraday Cage shielding in the rooms of your house using patented technology. In addition to providing protection from RF and EMF radiation, the shielding provides noise canceling, fire resistance, mold prevention and thermal optimization.
The range of frequencies that are in the air at all times are listed below:
Frequency Band
ITU band number
Frequency
Extremely low frequency (ELF)
1
3-30 Hz
Super low frequency (SLF)
2
30-300 Hz
Ultra low frequency (ULF)
3
300-3,000 Hz
Very low frequency (VLF)
4
3-30 kHz
Low frequency (LF)
5
30-300 kHz
Medium frequency (MF)
6
300-3,000 kHz
High frequency (HF)
7
3-30 MHz
Very high frequency (VHF)
8
30-300 MHz
Ultra high frequency (UHF)
9
300-3,000 MHz
Super high frequency (SHF)
10
3-30 GHz
Extremely high frequency (EHF)
11
30-300 GHz
Terahertz or tremendously high frequency (THF)
12
300-3,000 GHz
Frequency Band
ITU band number
Frequency
Extremely low frequency (ELF)
1
3-30 Hz
Super low frequency (SLF)
2
30-300 Hz
Ultra low frequency (ULF)
3
300-3,000 Hz
Very low frequency (VLF)
4
3-30 kHz
Low frequency (LF)
5
30-300 kHz
Medium frequency (MF)
6
300-3,000 kHz
High frequency (HF)
7
3-30 MHz
Very high frequency (VHF)
8
30-300 MHz
Ultra high frequency (UHF)
9
300-3,000 MHz
Super high frequency (SHF)
10
3-30 GHz
Extremely high frequency (EHF)
11
30-300 GHz
Terahertz or tremendously high frequency (THF)
12
300-3,000 GHz
ELF-
This frequency band is used for underwater communication, especially for pipeline transportation.
SLF-
Used for submarine communications and in the electric grid (not as a transmitted wave)
ULF-
Used for mining communications and military applications
VLF-
As this band of frequency exhibits penetration properties through dirt and rock, it is used for geophysics applications, navigation, wireless heart monitoring, etc.
LF-
In Europe and some parts of Asia, the LF band is used in AM broadcasting. Other LF band applications include RFID, amateur radio, and navigation.
MF-
This frequency band covers AM broadcasting, coast-to-sea communication, emergency distress signals, etc.
HF-
This band is also called the short wave band. It is most useful in aviation communication, amateur radio communication, and weather broadcasting applications.
VHF-
This band is used for analog television broadcasting, FM radio broadcasting, medical equipment utilizing magnetic resonance imaging, mobile-land, and marine communication systems.
UHF-
This frequency band is significant in modern wireless communication systems with applications in satellite television, WiFi, GPS, Bluetooth, television broadcasting, mobile communications such as GSM, CDMA, and LTE services.
SHF-
Modern communications technologies, modern radars, DTH services, 5GHz Wi-Fi channel, radio astronomy, mobile networks, TV broadcasting satellites, microwave devices, broadcasting satellites, and amateur radio are some of the applications of SHF.
EHF-
EHF is used in radio astronomy, amateur radio, remote sensing at microwave frequency, and high-frequency microwave relays.
THF-
THF is utilized as an alternative to X-ray and is used in TeraHertz frequency imaging. Other applications include terahertz space-time spectroscopy, solid-state physics, and terahertz computability.
“It is imperative that the accumulating scientific and medical evidence of the long-term ill effects of electromagnetic fields (EMF) be taken into consideration.“
—Dr. Mitchell Fleisher, MD, DH, double board-certified family physician
Recommended reading:
Radiation Nation
by Daniel T Debaun & Ryan P Debaun
The Invisible Rainbow
by Arthur Firstenberg
Radiation Nation
by Daniel T Debaun & Ryan P Debaun
The Invisible Rainbow
by Arthur Firstenberg
The only answer to avoiding these signals is to shield yourself. We cannot escape exposure at all times, but you can shield your home and protect your family while they sleep. Dead Spot’s technology is effective. The attenuation rates of the different thicknesses of the underlying panels are displayed below:
Radio Frequency Shielding
1" Panel
1/2" Panel
1/4" Panel
200 KHz, Magnetic Field
25 dB
25 dB
25 dB
200 KHz, Electrical Field
100 dB
80 dB
80 dB
1 MHz, Electrical Field
100 dB
80 dB
80 dB
10 MHz, Electrical Field
100 dB
80 dB
80 dB
80 MHz, Electrical Field
100 dB
100 dB
80 dB
400 MHz, Plane Wave
100 dB
>90 dB
60 dB
700 MHz, Plane Wave
100 dB
100 dB
60 dB
1 GHz, Plane Wave
100 dB
100 dB
60 dB
10 GHz, Plane Wave
100 dB
100 dB
60 dB
Radio Frequency Shielding
1" Panel
1/2" Panel
1/4" Panel
200 KHz, Magnetic Field
25 dB
25 dB
25 dB
200 KHz, Electrical Field
100 dB
80 dB
80 dB
1 MHz, Electrical Field
100 dB
80 dB
80 dB
10 MHz, Electrical Field
100 dB
80 dB
80 dB
80 MHz, Electrical Field
100 dB
100 dB
80 dB
400 MHz, Plane Wave
100 dB
>90 dB
60 dB
700 MHz, Plane Wave
100 dB
100 dB
60 dB
1 GHz, Plane Wave
100 dB
100 dB
60 dB
10 GHz, Plane Wave
100 dB
100 dB
60 dB
ASTM Insulation Test
1" Panel
1/2" Panel
1/4" Panel
C 1363-97: Thermal Performance
R-value 2.89
R-value 1.61
R-value 1
E903: Hemispherical Spectral Reflectance
—
81.5%
80.4%
E408-71: Total Emittance
—
.02 emittance - .98 reflect
.03 emittance - .97 reflect
ASTM Insulation Test
1" Panel
1/2" Panel
1/4" Panel
C 1363-97: Thermal Performance
R-value 2.89
R-value 1.61
R-value 1
E903: Hemispherical Spectral Reflectance
—
81.5%
80.4%
E408-71: Total Emittance
—
.02 emittance - .98 reflect
.03 emittance - .97 reflect
Noise Reduction
1" Panel
1/2" Panel
1/4" Panel
ASTM E90: Sound Transmission Lost Test
—
STC - 19; OITC - 15
STC - 9; OITC - 7
NRC: Noise Reduction Coefficient
0.6
0.6
—
CAC: Ceiling Attenuation Class
43
38
—
Noise Reduction
1" Panel
1/2" Panel
1/4" Panel
ASTM E90: Sound Transmission Lost Test
—
STC - 19; OITC - 15
STC - 9; OITC - 7
NRC: Noise Reduction Coefficient
0.6
0.6
—
CAC: Ceiling Attenuation Class
43
38
—
ASTM Fire Retardant Test
25 Flame Spread Index, Class A
20 Smoke Developed Index, Class A
ASTM Fire Retardant Test
25 Flame Spread Index, Class A
20 Smoke Developed Index, Class A
The shielding is installed on the inside of the house before sheet rocking takes place. The barrier is installed by hanging 4’x8’ proprietary panels joined with conductive tape creating a grounded Faraday cage out of the entire room.
