Mobile network interruptions, few bars on the signal strength icon, Internet cut off on your smartphone – a cellular booster or repeater solves these problems. Receives and boosts the signal from your operator’s tower and distributes it in its coverage area.
But yes buying a 4G booster is part of your plans, you may have heard of skeptics who distrust these devices and believe that their electromagnetic radiation has a negative impact on people’s health. Let’s see if that’s really the case.
Electromagnetic radiation: what risks?
In today’s world, it is nearly impossible to avoid contact with electromagnetic waves. Its properties are used in multiple areas of human activity: Internet, radio and mobile communications, television, radiolocation and radionavigation, medicine and the metal, wood, textile, lighting industries, etc.
With the development of technology, the question of electromagnetic pollution it becomes relevant. In 1995, the World Health Organization (WHO) officially introduced the term “global electromagnetic pollution” and classified it as a priority problem for humanity, since every ten years its level multiplies by 10-15.
It is well known that the electromagnetic radiation that surrounds modern man affect your health. In 2011, the International Agency for Research on Cancer classified electromagnetic radiation from mobile phones as potentially carcinogenic. At the same time, a report from the scientific council on electromagnetic fields, published in 2021 in Sweden, confirms previous research results and indicates that radio waves from mobile phones are not dangerous. However, this report points to the impact of mobile phones and smartwatches on pacemakers and other implanted medical devices, as the devices generate high-frequency magnetic fields.
It is clear that we cannot completely abandon the use of mobile phones and other devices and thus avoid electromagnetic radiation. However, it is possible significantly reduce the impact of cell radiation and mitigate its adverse health effects.
The Australian Agency for Radiation and Nuclear Safety offers the next medium reduce the influence of electromagnetic radio frequencies:
1. increase the distance between the mobile phone and the person. This can be done by using wired headsets, speakerphone mode during conversations, texting instead of calls, and even placing your thumb between your phone and your ear to avoid direct contact.
two. time limit voice calls, especially if you are not using speakerphone mode.
3. Limit power level from your phone.
Let’s develop this last point.
Imagine: your mobile phone is a device that constantly emits electromagnetic waves to communicate with a base station. The power of radiation from a mobile phone varies from 0.01W to 2W. The highest level of radiation emitted by the phone is when the connection is established. Not surprisingly, mobile phone manufacturers strongly discourage keeping the phone close to your head at this time.
However, the stronger the signal from the provider’s station, the less power the phone needs and the less harmful radiation it produces. In big cities with many turns no problem to find the network, the signal is stable.
Consequently, the weaker the signal level, the more power the phone gives to establish the connection and the stronger its radiomagnetic radiation. The reception becomes poor in basements, garages, as well as outside the city, in sparsely populated areas, forests. Either the towers are too far away, or the radio waves do not pass through the obstacles (thick walls, metal constructions, underground floors, etc.). The phone constantly searches for the correct network range. This is when electromagnetic radiation is highest – 1.5-2 W – and it becomes dangerous to human health.
The conclusion drawn is that in order to reduce the negative effects of mobile phones, it is worth keep the signal level of the cellular network as low as possible At all times.
A device like the 4G network booster can help us An amplifier is a radio device that receives and “repeats” a signal from an outdoor antenna installed outside the house. The amplified signal is distributed by the indoor antenna and transmitted to all mobile devices. In addition to the amplifier box and the two antennas (outdoor and indoor), the signal booster system includes cables, connectors, and splitters. The latter are necessary to install several indoor antennas at once, if the area of the room is large and the signal must be distributed evenly.
The total transmit power of the amplifier does not exceed 0.3 W. In the room where it works, the electromagnetic background is reduced and the radiation from the mobile does not exceed 0.2 W. This is 10 times less than what a mobile can emit in an area of poor reception. If there are several mobile phones in a home, the total intensity of electromagnetic waves is significantly reduced. The phone will not have to constantly reconnect to different towers and search for an acceptable signal, which will also reduce battery consumption.
The negative effect of 4G signal boosters on the body has not been revealed. On the contrary, it is recommended to install this device where the signal is regularly weak: in underground car parks, on the ground floors, on the upper floors of skyscrapers, outside the city, in villages…
Thus, with the 4G signal booster, your mobile will always work at minimum power, generating much less radiation than before. It will also consume less power, and furthermore, you will no longer be bothered by poor network coverage.
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