What is SAR Value? Explained in Detail | Ashalitechs

What is the SAR Value?  

SAR means Specific Absorption Rate. When we call someone, there is an antenna in our phone. It sends our signal to the phone towers, and from the phone towers to the mobile phones. This antenna works in sending the signal from the electromagnetic wave, and in bringing the signal.

Head 

This is the signal. There is some power in it, and that power spreads to the surrounding environment. The body we have absorbs the radiation. Radiation is absorbed in two ways. The first Head and the second Body both have different SAR values.

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signals

Due to the high SAR value, there is a lot of damage to our bodies. It causes diseases like cancer, headache in the body. If your phone has more SAR value then do not use it.

There is a limit to the SAR value in different countries. Globally, the SAR value is 1.6 watts per kilogram. But in Europe, the SAR value is 2.0 w/kg. If the SAR value is above 1.6 w/kg in India then that phone is not sold in the market. And that phone is harmful.

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How to Check SAR value.

There are 2 ways to find out the SAR value.

1. First of all, whenever you buy a new phone, the SAR Value is given on the back of the box. You can see it in the box.

2. Another method is to Take a  phone and type *#07# in the call dialer

3. After typing the number, the SAR value of the phone will appear in front of you.

SAR Value

4. Keep in mind that the head and body of your phone are the SAR value. They must both be less than 1.6 w/kg.

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How to prevent Radiation.

The SAR value of the phone is less than 1.6 w/kg. Still, safety precautions should be taken such as:-

1. When talking to others on the phone, then definitely use wire headphones. Because Bluetooth earphones also have radiation. Suppose that the SAR value is low in Bluetooth earphones. But some people keep earphones in their ears for hours. And it affects your body.

2. Try to talk less on the phone as possible.

Thanks for reading the post. Have a nice day.

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