What is SAR Value and How to Check It


Do you know what is SAR Value (What is SAR Value in Hindi)? Do you use Mobile Phone a lot? If the answer to this question is yes, then you must know about the SAR value. Because like a phone bell, it is an alarm bell for us.

And some wise man has said that it is in our best interest to be alert to danger. As we all know that nowadays mobile phone has become a part of our life. It is time that we are already familiar with the dangers of this.

Various electromagnetic waves are required for mobile communication. To send and receive such signals, an antenna is needed, with the help of which the transmission of these waves (or signals) takes place.

Whenever there is a transmission, some percentage of the signals get radiated in the environment, about 10-20%. This is because there is some power in these signals which gets dissipated in coming which is also called mobile radiation.

This radiation level depends only on the usage of mobile. To control this Radiation Level, the SAR (Specific Absorption Rate) value is used. So today we will know that what is this SAR value.

What is SAR Value

The full form of SAR Value is Specific Absorption Rate (SAR), this is a parameter with the help of which we can measure how much electromagnetic waves are being radiated out of it while using any electronic device. Getting absorbed by.

To measure this rate, it is seen that how much power is absorbed in the tissue of our weight. Its standard measurement is measured in Watts per kilogram (W/kg).

In order to standardize these radiations, the government has made some fixed standards, which shows that no mobile manufacturers can make their mobiles above this standard or leave them in the market.

These have the standard goods of India and US which is 1.6 Watt per Kilogram (W/kg) which is made with 1 gram of Tissue. Whereas according to the European standard, 2 Watt per Kilogram (W/kg) which is made with 10 grams of Tissue.

There is a lot of misconception among the people about the fact that the mobile which has low SAR value is right for us, but I want to tell you that whether the SAR value is low or high but it is a very dangerous thing for us.

Yes or it is true that the lower the SAR value of the mobile, the less danger is there to a person. But remember that for how long you use that mobile, its damage can also be estimated. The SAR value is nothing but the absorption rate of that radio frequency waves.

How to Check SAR

Value As we all know that all mobile phones have a specific SAR value. But now the matter arises many how to know it, do not panic, it is very easy to know it, just you have to dial *#07# in your mobile and the SAR value of your mobile will be displayed in your screen in front of you.

How SAR Testing is done

It must have come in your mind that how is this SAR testing done. So for your information, let me tell you that for this an exact model is prepared like our body, in which some things like our tissue are inserted so that the model of an actual human can be made.

After that radio frequency (RF) is tested in our various parts to check their absorption rate.

From both sides of our head, that radiation is tested from different distances so that it can be known that in how far away our head absorbs the most radiation. After doing all such tests, a detailed report of them is prepared, in this report all the highest SAR value of all frequency bands are mentioned.

After this it is sent for Government Authorization and then if approved, then the model of mobile becomes ready to come in the market.

How dangerous is radiation for us

This mobile radiation is very dangerous for us as we all know. But this danger is most dangerous for children, old people and proud women. Because his body absorbs most of these radiations. So use your mobile phone as little as possible. And if you are doing it, do not leave it attached to your body for a long time as it increases absorption. If you believe me, then definitely use a head phone so that there can be some distance between the phone and us.

What is the effect of RF Radiation in our body

We already know that Radiation is not good for us at all. Many of its ill effects can affect our body a lot. They have been mentioned below for your information :-

If our body absorbs this radiation for a long time, then our tissue can break down, which can cause a lot of damage to our DNA.

Some doctors believe that the chances of getting brain tumors and cancer are greatly increased by this.

This radiation se indirectly but in our body headache, tingling in the head, constant feeling of tiredness, dizziness, depression, sleeplessness, dryness in eyes, lack of attention in work, ringing of ears, loss of hearing,

The chances of getting diseases like loss of memory, digestive disturbances, irregular heartbeat, joint pain etc. increase.

If this radiation keeps coming in our body for many years, then it increases the chances of getting dangerous diseases like multiple sclerosis, depression, autism.

It also reduces the ability to reproduce.

How to Avoid Radiation

Because this radiation is very dangerous for us, so we should stay away from them as much as possible.

The phone should talk as much as possible by keeping it in speaker mode, it is beneficial that the intensity of radiation is reduced to a great extent.

If your phone is not to be used for a long time, then do not leave it in On Mode, turn it OFF.

Mobile phones should not be used in low signal strength because at this time there is maximum radiation.
  • If possible, text or message more instead of calling.
  • Do not use Mobile Phone in Lift, Cars, Train and Planes at all because there is maximum radiation here.
  • If you are living at home, then use land line more instead of mobile.
  • If you follow the things mentioned then you can take good care of yourself and your family members.
As we are becoming more modern, in the same way our comfort is increasing more. Mobile phones have now become a part of our life, so to say, it has become the most useful gadget of this era. The essence of many research has come out that we should use such inventions responsibly.

As much as possible, use a phone that has a lower SAR value. If possible, it is better to use it as little as possible. Do not buy a mobile because its price is low, rather it should be noted that there is no harm to you by using it.
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