SAR level and protection from it

Not many people know what the level of SAR in mobile devices is. Today we decided to discuss this issue. The SAR level is a special indicator that is capable of characterizing the largest amount of electromagnetic radiation for various models and brands of mobile phones.

Dispute

If you have previously had to deal with information about how a mobile phone is able to influence the human body, in this case, this article will be able to supplement your knowledge, but those people who have never seen the relevant data will be able to learn a lot of new things for themselves. For example, the level of SAR Philips can significantly differ 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 a large number of various disputes are being conducted about this. Some experts are looking for all the clues in order to prove that the emission of devices can cause great damage to people. On the other hand, scientists argue that a dangerous indicator in mobile devices is not able to 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 emissions.

Unit

In fact, there is no definite answer, to be more precise, no one knows exactly how these waves can affect the human body. The level of SAR of mobile phones is a certain part of the absorption coefficient of electromagnetic radiation by the human body. These data can be measured in watts per kilogram.

Admissible standards

Surely you know that almost all mobile phones that are currently being sold in the salons are specially certified, and this procedure can be completed successfully only if the SAR level does not exceed the established standards. There are special regulators that check and measure these parameters, in most countries the SAR rate is 1.6 watts per kilogram. This refers to the unit of mass of a person. For example, the Nokia SAR level is specified separately for each model. The same can be said for a large number of other popular manufacturers of mobile devices. The magnitude is characterized directly by the electromagnetic radiation of the apparatus itself at maximum power. Judging by practice, then it can be noted with certainty that the level of this 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 mobile device radiation on the human body. Now we will give you several such rules for you, 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 emissions, of course, 100% of this will not work. The first rule is that you should carry your mobile device as far from your body as possible, especially for 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 the communicator itself needs to be kept away from itself as far as possible. If you are in an area where the mobile device does not receive a signal, it is reasonable to refuse long conversations, since in such cases the radiation can increase even several times. Carrying a mobile phone to your ear is recommended only after there is absolutely connection with the called subscriber, since when dialing the phone starts to operate at the maximum power level.

Closed space

In order to reduce the level of SAR, try as little as possible to use a mobile phone in public transport or a car, since the metal vehicle body is only able to degrade the signal level, and in this case the communicator has to re-gain maximum power. If you are talking on the phone in any room, then it is necessary to choose only the zone where the network catches the best. There are also other recommendatory rules, but today we told you only the most basic of them, which people most often break or simply forget. That's all the information we wanted to share. We hope that it will help to protect yourself from the harmful effects of cellular phones.