The rainy day will affect the cell phone signal, finally know the reason.

1: For electromagnetic waves, rain will make it decay, called "rain," but different frequencies of electromagnetic waves to the rain of the penetration rate is different, like someone said your phone is also a problem. Try not to hit the phone on rainy days, when the lightning hit the phone may lead to electric shock, due to the interference of lightning, mobile phone wireless frequency hopping increased, It is easy to induce accidents such as lightning strikes and burning machines.
But in general, public settlements are equipped with lightning protection devices, people in this environment is relatively safe, lightning will only interfere with cell phone signal, at most, only damage the chip, the human body will not cause fatal damage. And once in the open area, people and mobile phones become a prominent surface of the ground, mobile phone is likely to become a thunderstorm cloud selection of discharge objects. must strengthen the lightning protection, especially the power supply, signal system of anti-lightning awareness, as far as possible to avoid in the Thunder call or answer phone, thunderstorm in the area without obstacles, it is best to turn off the phone power.
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2: A rainy day, the phone signal is not so bright. Mobile phone call quality, Internet speed are not usually good, more than that, the home WiFi network speed will also become slow, this is how it? Follow the snail and know it together!

From the physical level, mobile phone signals and WiFi signals are transmitted using the VHF radio, the corresponding wavelength is shorter. And we all know that the shorter the wavelength, the easier it is to absorb water. Therefore, when the air in the rainy day increases, the extra-high-frequency wireless power in the transmission process is easy to be absorbed in the air moisture. This will directly lead to cell phone signal, WiFi signal strength weakened.

Generally speaking is a rainy day, the air is more water, affecting the transmission of mobile phone signals. This is why the summer cell phone signal is slightly weak, the summer rain more humid, coupled with high temperature evaporation, so that the water in the air more, thus affecting the transmission of mobile phone signals.

So, sometimes cell phone signal is not good, internet speed is slow, not all blame operators, indeed is bad weather ah!

Of course, if you often encounter such situations, directly affect your daily calls, Internet and other uses, you can directly call the Operator customer Service hotline to see if you can install a signal amplifier in your home. This must not be installed privately, once installed non-compliant signal amplifier, may also affect the use of your home WiFi yo ~

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The rainy day will affect the cell phone signal, finally know the reason.