The radio module in the smartphone
Why do I need a radio module in the phone The radio module in the mobile phone plays a crucial role. Its task is to receive and transmit network signals,…

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What should I do if moisture gets into my mobile phone?
One of the signs of modern life is that each member of the family has his own individual mobile phone. Gone are the days when a household telephone was shared,…

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Features of an inexpensive smartphone
Most users dream of buying an inexpensive smartphone that has the maximum capabilities. It is not so easy for a professional to do this. Often the difference and the possibilities…

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vice versa

How does cellular communication work?

Many people think about how cellular networks work, what happens when we press the call button? When calling each other, the often called subscriber is not only within the same city, but even on another continent. How does cellular communications work?

PRINCIPLE OF ACTION OF CELLULAR COMMUNICATIONS
In most of the territory of our country, mobile communications equipment is located, it is called base stations. They are clearly visible in open areas – in the fields between settlements. In the city, they are often placed on the roofs of buildings. The base station is able to pick up the signal from the smartphone at a distance of up to thirty-five kilometers, the contact between the towers is carried out by means of a special service or voice signal.

The active development of mobile communications has created a problem of limiting the frequency, namely, the working channels located close to each other began to overlap, creating interference. Continue reading

What should I do if moisture gets into my mobile phone?
One of the signs of modern life is that each member of the family has his own individual mobile phone. Gone are the days when a household telephone was shared,…

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How to protect your phone from damage
Modern devices are multifunctional, expensive and often indecently expensive. Therefore, many of those who decided to buy a mobile phone in an online store or at a regular retail point…

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Choosing headphones for your Android smartphone
Modern smartphones on Android have become an integral attribute due to its functionality. Among the important features of the devices, one also cannot help but include additional functions - these…

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What could be a mobile phone in the future?
There are currently several hundred mobile phone models on sale. But they all fundamentally differ from each other only in design, feature set and price. In the general case, the…

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