Сообщение
Causes and harms of poor mobile phone signals and solutions to mobile phone signal amplifiers
2024-04-20
The main reason for poor mobile phone signal
Poor mobile phone signal is usually caused by network problems, which may also lead to delays in text messages and other problems. The reasons for call interruption due to network problems generally include the following:
First of all, when a mobile phone is in a signal blind zone, it will cause "not in the service area", "temporarily unavailable" or call interruption. Such blind zones include areas outside the network coverage area, such as workshops, factories, suburbs, rural areas and other places where network communication facilities have not yet been built. , and places in the city where mobile phones are blocked by shields and cannot be covered by signals, such as in office buildings, bar rooms, elevators, underground places, buildings, etc. This situation can be easily solved by artificial gain, such as installing a mobile phone signal booster.
Secondly, the signal is poor due to interference. Since the mobile phone receives signals through the propagation of electromagnetic waves, the base station establishes a connection with the mobile phone by transmitting radio waves to achieve the purpose of voice calls. Therefore, electromagnetic wave interference will have adverse effects on mobile phones. When the interference of certain electromagnetic waves in the air exceeds a certain level and the signal-to-noise ratio of the mobile phone drops below the standard value, the mobile phone will have no signal or be disconnected. Check the surrounding signal sources and interference sources.
Again, dropped calls due to failed handover. Network operators serve users by transmitting wireless signals through base stations. The range of base stations is limited, so there may be many base stations in an area. All base stations combined form a network system. Each base station has its own range. If it exceeds this range, the mobile phone must replace the base station, thereby keeping the mobile phone always in the network. When a user transcends one serving cell and reaches another serving cell during a call, the user's voice channel will also be switched from the original serving cell. However, if the new serving cell is very busy at this time, there will be no extra channels allocated to it. User, therefore, the switching of the serving cell will fail, so the user's call process will also be interrupted. Adding base stations can alleviate this situation appropriately, but it will also increase costs. Users can install amplification and enhancement receiving equipment according to their own conditions.
In addition, due to temporary network failures, or the network is particularly busy, mobile phone signals may also be poor. For example, in a busy business district, there may be situations where the phone cannot be dialed out or incoming.
The main dangers of poor mobile phone signal
When the mobile phone signal is poor, it will cause the battery to heat up, increase the burden on the battery and motherboard, accelerate the aging of the mobile phone, and greatly shorten the service life of the mobile phone and battery.
1. When the signal is not good, the phone will often drop out and the phone bill will increase.
2. The radiated power of a full cell phone signal is less than 0.2 milliwatts. When there is only one cell left, the radiated power will increase 1,000 times, which means it will cause harm to your body.
3. When the signal is not good, the call will be intermittent and affect your normal call.
4. When the signal is not good, it will cause the battery to heat up, accelerate aging, and shorten the standby and talk time.
5. When the signal is poor, the mobile phone will search the network back and forth, which may easily cause damage to the mobile phone.
6. When the mobile phone signal is very weak, the signal transmitted by the mobile phone exceeds the normal value dozens of times. Talking in this situation for a long time can easily cause harm to the human body. On the contrary, if the signal is very good, the signal emitted by the mobile phone will be very low, which will reduce the possible harm to the human body.
7. If the elevator breaks down and people are trapped inside. Poor mobile phone signal may prevent people trapped inside from contacting the outside world in time for rescue.
For problems such as poor, unstable, and interference with mobile phone signals, you can contact the mobile communication company to detect the local signal situation and solve the problem. Of course, you can also install a mobile phone signal amplifier, which will be simpler and more convenient. Through the mobile phone signal amplifier, the signal strength within a certain diameter range can be effectively enhanced. But it should be noted that when choosing, you need to buy a brand with excellent quality. It is best to have an experienced installation engineer come to install and solve the problem once and for all.
Poor mobile phone signal is usually caused by network problems, which may also lead to delays in text messages and other problems. The reasons for call interruption due to network problems generally include the following:
First of all, when a mobile phone is in a signal blind zone, it will cause "not in the service area", "temporarily unavailable" or call interruption. Such blind zones include areas outside the network coverage area, such as workshops, factories, suburbs, rural areas and other places where network communication facilities have not yet been built. , and places in the city where mobile phones are blocked by shields and cannot be covered by signals, such as in office buildings, bar rooms, elevators, underground places, buildings, etc. This situation can be easily solved by artificial gain, such as installing a mobile phone signal booster.
Secondly, the signal is poor due to interference. Since the mobile phone receives signals through the propagation of electromagnetic waves, the base station establishes a connection with the mobile phone by transmitting radio waves to achieve the purpose of voice calls. Therefore, electromagnetic wave interference will have adverse effects on mobile phones. When the interference of certain electromagnetic waves in the air exceeds a certain level and the signal-to-noise ratio of the mobile phone drops below the standard value, the mobile phone will have no signal or be disconnected. Check the surrounding signal sources and interference sources.
Again, dropped calls due to failed handover. Network operators serve users by transmitting wireless signals through base stations. The range of base stations is limited, so there may be many base stations in an area. All base stations combined form a network system. Each base station has its own range. If it exceeds this range, the mobile phone must replace the base station, thereby keeping the mobile phone always in the network. When a user transcends one serving cell and reaches another serving cell during a call, the user's voice channel will also be switched from the original serving cell. However, if the new serving cell is very busy at this time, there will be no extra channels allocated to it. User, therefore, the switching of the serving cell will fail, so the user's call process will also be interrupted. Adding base stations can alleviate this situation appropriately, but it will also increase costs. Users can install amplification and enhancement receiving equipment according to their own conditions.
In addition, due to temporary network failures, or the network is particularly busy, mobile phone signals may also be poor. For example, in a busy business district, there may be situations where the phone cannot be dialed out or incoming.
The main dangers of poor mobile phone signal
When the mobile phone signal is poor, it will cause the battery to heat up, increase the burden on the battery and motherboard, accelerate the aging of the mobile phone, and greatly shorten the service life of the mobile phone and battery.
1. When the signal is not good, the phone will often drop out and the phone bill will increase.
2. The radiated power of a full cell phone signal is less than 0.2 milliwatts. When there is only one cell left, the radiated power will increase 1,000 times, which means it will cause harm to your body.
3. When the signal is not good, the call will be intermittent and affect your normal call.
4. When the signal is not good, it will cause the battery to heat up, accelerate aging, and shorten the standby and talk time.
5. When the signal is poor, the mobile phone will search the network back and forth, which may easily cause damage to the mobile phone.
6. When the mobile phone signal is very weak, the signal transmitted by the mobile phone exceeds the normal value dozens of times. Talking in this situation for a long time can easily cause harm to the human body. On the contrary, if the signal is very good, the signal emitted by the mobile phone will be very low, which will reduce the possible harm to the human body.
7. If the elevator breaks down and people are trapped inside. Poor mobile phone signal may prevent people trapped inside from contacting the outside world in time for rescue.
For problems such as poor, unstable, and interference with mobile phone signals, you can contact the mobile communication company to detect the local signal situation and solve the problem. Of course, you can also install a mobile phone signal amplifier, which will be simpler and more convenient. Through the mobile phone signal amplifier, the signal strength within a certain diameter range can be effectively enhanced. But it should be noted that when choosing, you need to buy a brand with excellent quality. It is best to have an experienced installation engineer come to install and solve the problem once and for all.