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Due to poor indoor mobile signals, many users have chosen mobile phone signal amplifiers for improvement, and various manufacturers have also launched their own flagship brands. Due to the recent hot sales of Linchuang Technology's "Mobile Phone Signal Amplifier", it has caused a new wave of phone purchases in the market. When these new phones are launched, they will inevitably have a certain impact on the already launched mobile phone signal amplifiers. In this issue of price quotes, we can clearly see that the prices of several manufacturers’ brands have dropped to varying degrees. This situation is very good for friends with poor mobile phone signals. The end of the year is a good time to buy. ! Cell phone signal amplifier is also called cell phone signal booster. It is to enhance the emission and radiation area of electromagnetic waves, thereby increasing the signal strength. Why should we place a mobile phone signal amplifier? The reason is very intuitive and simple. The signal is not good, so we need to place a mobile phone signal amplifier. So the mobile phone signal amplifier is just like its name. It does amplify the mobile phone signal. It should be more precise. Enhance.
There are many reasons for poor signal at home and inability to make calls. The phenomenon is the same in different situations, but the reasons are different. The solution is not one-size-fits-all:
Poor signal in the underlying community: There are relatively large outdoor street noises. Good signal, but poor indoor signal. This is the most common situation. It is mainly caused by surrounding buildings blocking the base station signal.
Poor signal in rural suburbs: There is a weak signal outdoors, but there is basically no signal indoors. The poor signal is due to the insufficient density of base stations in rural suburbs, and some places are far away from the base station, resulting in weak signals.
The signal in large factory buildings and villas is poor: there is a good signal on the street outside, but there is basically no signal indoors. The signal is poor because the reinforced concrete in the room of the villa factory is difficult for mobile phone signals of left and right frequencies to pass through and is blocked.
Poor signal in high-rise buildings: The reasons for poor mobile phone signals in high-rise buildings are different from the above points. In fact, the mobile phone signals in high-rise buildings are not bad, so why can’t we still make calls? Mainly because high-level people can receive signals from several nearby base stations. However, because there is no obstruction, the signal strength is about the same, so the mobile phone will frequently switch between several base stations. This is the so-called ping-pong effect. In addition, mobile phones It is also possible to receive signals from non-adjacent base stations. Since the mobile phone can only switch between adjacent base stations, it will cause the mobile phone to receive the signal from a base station with a better signal but cannot receive it because it is not adjacent. Switch over, causing the so-called island effect. According to reports, the ping-pong effect and the island effect are current problems in mobile communications, and the solutions are different from the above situations.