With the rapid spread of smart mobile terminals, wireless routers have become a must-have for many users. A small wireless router can achieve wireless coverage for the whole family. At the same time, it also caused some users' concerns: the whole family has wireless signals. How big is the wireless router radiation? Will it affect health?
To understand how much radiation is radiated by a wireless router? First, we need to understand the concept of radiation. Radiation refers to the transmission of energy by waves or subatomic particles. Radiation is the direct emission of energy from all directions of the radiation source. Radiation is further divided into ionizing radiation or non-ionizing radiation, wherein ionizing radiation refers to radiation with short wavelength, high frequency and high energy, such as high-energy electromagnetic waves such as α-rays and X-rays; and non-ionizing radiation refers to comparison with X-rays. Electromagnetic waves with a long wavelength are not able to cause ionization of substances because of their low energy. Therefore, they are called non-ionizing radiation, such as infrared waves, microwaves, and radiation waves of wireless routers. Simple understanding is that ionizing radiation is very dangerous, and non-ionizing radiation is relatively safe!
Everyday we call electromagnetic radiation, which is non-ionizing radiation. And as long as the object whose temperature is greater than absolute zero, it can emit electromagnetic radiation, that is, the objects that we commonly see on the day will generate electromagnetic radiation. Therefore, the wireless router must generate radiation, but it also produces electromagnetic radiation that belongs to non-ionizing radiation, so the wireless router radiation is relatively safe.
However, if the electromagnetic radiation reaches a certain value, it will cause harm to the human body. Then, is the radiation of the wireless router exceeding the standard? The expert's experimental answer is that the wireless router's working state radiation instantaneous maximum is 0.2 watts/square meter, and the standby radiation dose is only 0.01. W/m2; half a meter away, the radiation of the wireless router is rapidly attenuated, and the value at this time is similar to the radiation value of the 3G mobile phone used daily. In other words, it is basically no harm to sleep with a router. If you are too worried, then you have to put the router in the living room, or turn it off when you don't need it.
After reading the above answers, do you feel relieved? Wireless router radiation is relatively safe.
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