Analyze the principle of mobile phone signal booster amplifier, how to buy From RenhotecIC

 

In fact, the principle of the mobile phone signal amplifier is very simple, it is composed of three major parts, so which three major parts are composed of it, let's explain it below

 

1. The working principle of the mobile phone signal amplifier booster

 

1. As long as there are three parts, the first is the external antenna, the second is the amplifier, and the third is the internal antenna. They form a wireless system to enhance cellular reception. We'll explain how it can help improve cell phone signal strength and show the types of mobile amplifiers available so you can make an informed decision.

 

2. A cellular phone reception booster is usually a repeater system that includes amplifiers that add gain or power to reception in all directions. Even with cheap cell phone signal amplifiers, the maximum gain varies by application. The job of the external antenna is to receive and send signals to the cell tower with enhanced power and sensitivity. Usually the dB gain is never lower than 7db and can exceed 10db gain. The element conduit of the system is a coaxial cable. This is also a factor in transmission loss.

 

The main purpose of a cell phone signal booster is to amplify the existing cell phone signal in your car, office, workstation or home. After amplification, the signal is rebroadcasted to areas of no reception or weak signal. In addition to amplifiers, antennas, and antennas to boost reception, there are cell phone boosters that integrate indoor antennas and amplifiers, making them excellent indoor cell phone signal boosters. In most cases, these three components are separate. Other optional components include attenuators (to reduce unwanted frequency signals), surge protectors, shunts, and taps.

 

2. Intelligent signal amplifier

In general, this defines a new type of wireless mobile phone signal booster that uses a very all-digital powerful baseband processor to clear coverage in rebroadcasts. The amplifiers have a gain of 63-70dB and they require an outdoor antenna.

 

3. Reasons for weak signal

1. The distance between the cell tower and your vehicle/home.

 

One of the reasons for poor cell phone reception can be the distance from your nearest cell tower. The closer you are to a cell phone tower, the stronger the cell signal you will receive. On the other hand, the farther you are from your carrier's cell towers, the worse your cell signal will be.

 

2. Interference from outside.

 

External interference can also affect your cell phone coverage. Be aware that cell phone signals are usually radio waves, which can be blocked when they travel a long distance to reach your phone. Efficient propagation of waves requires a clear line to the carrier tower. However, external distractions such as mountains, trees, skyscrapers and other high-rise hills, billboards, snow thunderstorms and rain dampened enthusiasm.

 

3. Internal interference.

 

Another factor that impairs reception is internal interference. These materials include thick building materials such as brick and thick layers of concrete, radiation barriers, glass and metal, electromagnetic and electrical sub-clutter, and conductive materials that block or weaken the protection of incoming wiring. Your signal outside may be very good, even very close to your carrier wave beehole, but inside your house, the signal may be very weak due to internal interference.