If you've ever walked through a city you might have noticed tiny 5G cell towers on street light poles. They look like small boxes, but they're actually broadcasting wireless signals from cellular providers to your phone.
These smaller towers are replacing the larger, purpose-built cell towers. While what is a safe distance from a 5g cell tower 're not as noticeable, they still can create issues for users.
A FCC's Radiation Exposure Thresholds
The FCC's Radiation Exposure Thresholds establish the maximum amount of time one can expose to electromagnetic energy from wireless devices. The limits for exposure are based upon scientific research which show that the energy of RF can cause harm to health.
The rate of absorption called the specific absorption rate (SAR) is an indicator of the amount of radiofrequency energy taken up by tissues. It's typically 1.6 watts per kilogram, calculated over one Gram of tissue.
But, since 5g operates at higher frequencies and has the potential to increase the intensity of energy on the skin and other directly-exposed body areas. This can result in a wide range of potential problems, including an increased appearance of skin disorders like dermatitis, cancer of the skin and cataracts.
Due to the potential for severe effects of 5g radiation, PSU has chosen to establish a general, localized maximum power density of four MW/cm2 averaged across 1 centimeter, and never exceeding 30 minutes for the entire 5G spectrum at 3000 GHz. This localized limit is in accordance with the maximum SAR that is spatially averaged at 1.6 W/kg averaged over 1 g of tissue at 6 GHz.
The FCC's Maximum Exposure Thresholds
Have you ever used a mobile phone, you're probably aware that a safe location from the tower is around 400 meters. This is because the power of the transmission of the cell tower is significantly increased the farther your location from the tower.
While it sounds like a good idea but the truth is that those living close to towers might be more susceptible to health issues. For instance, a study conducted in 2014 in India found that those who lived within 50m of cell towers had significantly more health complaints than those who were away from the antennas.
what is a safe distance from a 5g cell tower revealed that those who relocated to areas further away from cell towers noticed their symptoms improve within a few days. Studies have also revealed that exposure to high amounts of electromagnetic field radiofrequency (EMFs) can lead to cancer, brain tumors and other health issues.
This is because the RF radiation utilized in wireless communications, can penetrate the human body's exterior layer, the skin. It is crucial to know because the skin acts as a shield against injury to the body, infection from pathogenic microorganisms, as well as infiltration of toxic substances. The skin is the biggest organ of the human body and is accountable for protecting other organs.
The FCC's Minimum Exposure Thresholds
The FCC's Minimum Exposure Thresholds rely on many assumptions that aren't supported by scientific research. These include the erroneous belief that exposures to RF radiation are safe due to the limited absorption into body (i.e., tissue heating).
This also overlooks the greater penetration of ELF elements of modulated radio signals as well as the effects of brief bursts of heat caused by RF pulses. https://www.openlearning.com/u/wangparrott-rtp5l2/blog/VeryBestSafestDistanceFromYour5GCellStructure do not correspond with current understanding of the biological effects of RF radiation. Therefore, they should not be considered for health protection exposure guidelines.
In addition there is the fact that both ICNIRP and FCC are limiting the maximum limits of exposure to peak local SARs that are based on the maximum speed of spatial absorption (psSAR), which can be described as not a sufficient dosimetric tool for determining the level of exposure to RF radiation. In particular it is inconclusive for frequencies above 6 GHz. Additionally, psSAR hasn't been tested for RF radiation exposed to other agents of the environment such like sunlight. Interactions of RF radiations with different environmental agents may produce synergistic or antagonistic results. This can lead to the risk of having adverse health consequences. For example, co-exposure to RF radiation with sunlight may raise the chance of developing skin cancer and exacerbate other skin disorders, such as acne.