Not many people know what the SAR level is in mobile devices. Today we decided to discuss this issue. The SAR level is a special indicator that can characterize the highest amount of electromagnetic radiation for various models and brands of mobile phones.
Dispute
If you have previously encountered information about how a mobile phone can affect the human body, then this article will be able to supplement your knowledge, but those people who have never seen the relevant data at all will be able to find out many new things for myself. For example, the SAR level of Philips may differ significantly from other mobile phones. It will be interesting to learn about how the communicator is able to influence the human body. Of course, at present there is a large number of various disputes about this. Some experts are looking for all the clues in order to prove that the radiation of devices can cause great harm to people. On the other hand, scientists argue thata dangerous indicator in mobile devices cannot exceed certain standards, and, accordingly, communicators are completely harmless. Surely now many of you have become interested in how the level of SAR can affect the body, as well as how to determine the mobile device that produces the most radiation.
Unit
In fact, there is no definite answer, or rather, no one knows exactly how these waves can affect the human body. The SAR level of mobile phones is a certain part of the absorption coefficient of electromagnetic radiation by the human body.
This data can be measured in watts per kilogram.
Acceptable rates
You probably know that almost all mobile phones that are currently sold in salons undergo special certification, and this procedure can be completed successfully only if the SAR level does not exceed the established norms. There are special regulatory bodies that are involved in checking and measuring these parameters, in most countries the SAR is 1.6 watts per kilogram. This refers to the unit of mass of a person. For example, the Nokia SAR level is listed separately for each model. The same can be said about a large number of other popular mobile device manufacturers. The value is characterized directly by the electromagnetic radiation of the device itself at maximum power. Judging by practice, then it can be noted with certainty that the levelthis indicator is much lower than the critical one, but the increase in these parameters may depend on various factors, such as the presence of a signal.
How to reduce the negative impact of the communicator
Surely many people want to learn about the basic rules that can reduce the impact of radiation from a mobile device on the human body. Now we will give you a few of these rules, and if you wish, you can use them. The level of SAR is actually capable of negatively affecting the human body, but with the help of special rules you can move away from such radiation, of course, this will not work 100%.
The first rule is that you should wear your mobile device as far away from your body as possible, especially when it comes to vital organs such as the heart. During telephone conversations, it is recommended to use a special headset more often or simply turn on the speakerphone, while keeping the communicator itself as far away from you as possible. If you are in an area where the mobile device does not receive a signal well, it is reasonable to refuse long conversations, since in such cases the radiation can even increase several times. It is recommended to bring the mobile phone to your ear only after the connection with the called subscriber is complete, since when dialing, the phone starts working at the maximum power level.
Closed space
In order to reduce SAR levels, try to use your mobile phone as little as possible in public transport or cars, as the metal body of vehicles can only worsen the signal level, in which case the communicator has to gain maximum power again. If you are talking on the phone in any room, in this case, you need to select only the zone where the network catches the best. There are also other recommended rules, but today we have told you only the most basic of them, which people most often violate or simply forget. That's all the information we wanted to share. We hope that it will help protect against the harmful effects of cell phones.
