Strengthen the cellular signal on your phone. How to boost your cell phone signal

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Dense urban development, terrain, power lines and distance from transmission towers greatly affect the quality of signal reception, which can disappear at the most inopportune moment.

And today I want to talk about several ways to strengthen cellular communications on the phone with your own hands and how much they really help. But before you perform any actions with your device, you need to make sure that it is working properly.

After all, poor reception may be the result of a faulty radio module, unreliable contact with the internal antenna, or a broken firmware.

Making sure that your smartphone is working is very simple. It is enough to compare its reception level with another one that is obviously working, not necessarily of the same model.

If it is very different, then most likely the mobile phone is faulty and it needs a direct trip to a repair shop. But there is no need to rush. I had a similar situation with Lenovo 316i, when the level bars on the display constantly disappeared, while other mobile phones worked fine. For some reason I blamed the buggy software.

And, of course, I tried to reflash it, but the result did not change. Having studied a considerable number of forums, I am inclined to conclude that the reason for the poor reception may be bad contact at the antenna connection points and motherboard.

This is a common disease of Chinese gadgets. The next step I decided to take was disassembling it.

And in fact, upon opening the case, I discovered that the middle spring tongue on the board was slightly bent down and did not contact the antenna, which was a flexible cable glued to the cover.

Armed with tweezers, I bent it up a little, screwed everything back, put the SIM cards and battery in place and pressed the power button. After the system booted, all four bars appeared in the status line and this time they did not disappear.

Thus, having the skills and certain knowledge, I myself managed to repair my mobile phone. But let's now talk about methods by which you can significantly improve the quality of communication.

Software method for boosting cellular signal

This time we won’t disassemble anything, but install it on Android special application MTK Engineering Mode, with which we will enter engineering menu and change some parameters there. It is free and you can download it from the Play Market. Please note that it is only suitable for devices running on the MediaTek processor. You can find out which processor you have using the CPU-Z program, which you can download, again, from Play Market. So, click on the program shortcut and immediately find yourself in such a menu.

Go to the MTK Settings tab

As a result, we will see on the display this window with settings, where we uncheck all the boxes. We leave only

EGSM900;
DCS1800;
WCDMA-GSM-900.

Thus, we turn off unnecessary frequencies that are not used in our country.

We perform the same operation with SIM2.

Then go to “Select a network” where we select the GSM only item. This is the 2G communication standard, which originally appeared during the construction of telecommunication networks.

It has wide coverage throughout the country and does an excellent job of voice calls. Select this tab if you do not use 3G Internet.

After these manipulations, your handset will work longer by disabling scanning of unnecessary frequencies and keep the radio signal more stable, since it will not jump between WCDMA standards and GSM.

Connecting a homemade antenna

Previously, cell phones had an external radio antenna or a connector under a plug located on the back of the case, into which any piece of wire could be plugged, which significantly enhanced reception.

Now everyone modern smartphones, to which, except for charging and headphones, you can’t connect anything else. But, if you take it apart, then inside, on the board, you can see a small golden cylindrical connector with a hole in the middle.

It is intended for network diagnostics and is used only in service centers. But, if you insert a small piece (no more than 5 cm) of thin insulated wire into it, you can observe a noticeable increase in the signal level.

Only in this case it is necessary to comply with some conditions. The wiring should not bend anywhere or touch live parts. You can carefully lay it inside the case, between battery and a lid.

Again, this method is not suitable for everyone, since most devices are non-separable or do not have such a connector.

Repeater installation

This option is ideal for use in a country house or village, where, as a rule, the quality of communication is poor due to the remoteness of the towers.

Its operating principle is to capture electromagnetic waves, pre-amplifying them and transmitting them to the user's phone. The system consists of a block - repeater, external and internal antennas. Minus of this equipment is the high price of the device, the complexity of installation, configuration and small range. But you can try to build a homemade installation yourself to amplify the signal.

To do this, we need a metal rod about 50 cm long, a coaxial cable, a piece of foil measuring approximately 100 by 40 mm, glued to plastic or plywood. It will be better if you have foil-coated textolite.

So, we bend our rod in the shape of a diamond and solder a cable to it, the other end of which is soldered to the foil.

Example of connecting a cable to a rod

We install our diamond on the roof of the house or on a pole, preferably higher.

Now let's check the amplifier. To do this, we place the phone close to the plywood and notice how much the signal quality has improved.

sticker sticker

Often on sale you can find a universal compact antenna amplifier, which is a thin self-adhesive plate with a special geometric pattern of metal tracks, which, according to the manufacturer, reduces the amount of interference and allows you to significantly strengthen the signal where there is practically no cellular communication.

The sticker is glued to the inside of the phone, under the battery. But in my opinion, there is no point in buying it. You can just as easily put a piece of foil under the battery and the effect will be the same.

Now, with the help of such simple manipulations, you can use your own hands, using inexpensive materials, to strengthen the weak cellular signal on your phone.

P.S. I am attaching a screenshot of my earnings in affiliate programs. And I remind you that anyone can earn money this way, even a beginner! The main thing is to do it correctly, which means learning from those who are already making money, that is, from Internet business professionals.

Network coverage mobile operators not continuous. And no one will make it continuous - it is economically unprofitable. A certain contribution to this is made by the peculiarities of the propagation of radio waves, which is why zones of radio silence may arise at certain points. Poor cellular signal reception - this problem relevant for many people, especially for those who live outside the city, far from the nearest base stations. Let's try to solve this problem together.

Reception situation

There are thousands of complaints about cellular operators on the Internet - people complain that they have problems with communication. Unfortunately, no one will make sure that the signal is received everywhere and with the same strength. This is impossible due to economic reasons, this is impossible due to some physical reasons. Russian operators in general they work well, and their coverage area is decent - this is confirmed by evaluative comparisons with European operators. You're just a little unlucky with the location.

If you complain about the poor signal level of MTS in your area, nothing prevents you from interviewing your neighbors and finding out which operator they use. It is quite possible that Beeline or MegaFon will work much better for you, delighting you with stable reception. Even Tele2, which is not always distinguished by a wide coverage area, last years significantly increased the coverage of your networks - you can try.

Transferring a number to another operator

You can object - they say, I don’t want to change the operator, even if the signal from another operator is picked up many times better. This is called “to spite my neighbor I will freeze my ears.” Don’t change if you don’t want to – sit in the wilderness and rejoice in the lack of communication. For others, we can offer a reasonable solution - if in your area MTS is not detected, but Beeline is caught, go to the Beeline office and write an application to port the number.

Advantages of this approach:

In just 8-9 days you will have it working mobile phone– it will be serviced in the network of another operator, and you will forget what poor network coverage is.
You can choose a more profitable tariff plan.
You will remain with your number - there is no need to change it at all.

This the best way combating poor cellular signal reception, but it will require preliminary research - you need to decide which operator works best in your area.

Buying another phone

This is not to say that this is the most optimal way to solve the problem of poor signal reception. All modern tubes have approximately the same sensitivity. Therefore, buying another smartphone may result in unnecessary expenses. And the talk of Apple fans that iPhones “catch anywhere” is nothing more than a myth.

Find phone with high sensitivity problematic for poor reception conditions. A few years ago they existed, but then they disappeared somewhere. People living in remote areas are advised to look for old mobile phones Nokia phones and Motorola - they were distinguished by increased sensitivity.

DEXP Larus X2 rev.2.
BQ Rome BQD-2051.
Termit FixPhone v2.

Their cost does not exceed 3,000 rubles, and antennas protruding from the housings will provide increased sensitivity.

The most difficult problem to solve is the reception of 3G and 4G signals, since only modern phones work with them.

Using external antennas

Improve quality voice communication External antennas will help increase the speed of your mobile Internet. They connect to phones equipped with appropriate sockets. Unfortunately, they are equipped with extremely limited quantity models. Let's see which tubes we can connect external antennas to to improve signal reception cellular network:

Huawei ETS5623 is a landline cellular telephone complete with remote antenna and 10 meter roll of cable. Cost - about 4 thousand rubles. Perfect solution when there is poor reception of a cellular network signal.
Runbo H1 is a very expensive smartphone costing almost 60 thousand rubles, made in a shock-resistant and waterproof case. It is equipped with a connector for an external antenna.
Kit MT3020B is another stationary device, equipped with a socket for an external antenna, which is supplied in the kit. The cost of the phone is about 5.5 thousand rubles.

We also recommend paying attention to the handsets of the last decade - they were often equipped with connectors for antennas (including those hidden under back cover) for work in conditions bad reception cellular signal.

Cellular communications are needed not only for voice transmission, but also for access to mobile internet. And if we cannot find a smartphone with a connector for an external antenna, then there are plenty of 3G and 4G modems with them. Literally every second modem can be connected to an antenna, which will significantly improve the quality of reception.

Passive repeaters

The use of passive repeaters allows you to improve cellular signal reception without expensive electronics. Most often this homemade devices, which are a bunch of two small antennas. Beer cans are also used in the designs, copper wire, some other unimaginable household products. All this is not serious, and it also limits freedom of movement around the house - you have to talk on the phone while directly next to such a repeater.

There is one more interesting thing technical solution. If your smartphone does not have an antenna jack, you can do the following:

Buy one directional GSM antenna and one GSM whip antenna.
Install a directional antenna on the roof of the house, on a tree or pole up to 10 meters high (the larger the better).
Install a whip antenna in your home.
Connect both antennas with a cable.

Is it necessary to purchase an expensive gadget when you can get by with a device assembled from improvised materials?

Those who have at least First level knowledge in the field of cellular communications will be able to cope on their own. To do this, you need components and tools, as well as a diagram of the device.

And you can collect simple amplifier cellular communications on your own. What is required for this will be discussed below.

Antennas for amplifying cellular communications

They are among the most simple devices allowing to achieve quality signal on any object.

There are two main groups of antennas:

External;
Internal.

The former are usually installed on the roof of a building and are capable of providing coverage to objects large area. Accepted from base station The antenna transmits the signal through the cable to the amplifier. This guarantees good quality communications even in areas where it was previously impossible.

What elements does the signal amplification system consist of?

Provide reliable communication in places difficult to reach a radio signal it is possible, but this will require special equipment. Collected in unified system various devices allow you to achieve High Quality signal and forget forever about its sudden disappearance. It is often called a cellular booster. However, in reality it is a complex consisting of the following elements:

A repeater or two-way amplifier, which is an intermediate link;
External and internal antennas that pick up the station signal and distribute it indoors;
Power divider or wire splitter;
N-connectors;
Coaxial cable with a resistance of 50 Ohms.

All devices included in the system are divided into two groups:

Active;
Passive.

The first includes devices that require a connection to a power source to operate - this is a repeater, connectors. Antennas, divider and cable are called passive. Each system is designed for a specific object and therefore may have a different number of amplifiers and internal antennas. The best option it is considered to be one that uses a cable of minimal length, since every extra meter is a loss in signal quality. This must be taken into account when assembling a cellular signal amplifier with your own hands.

Since all the elements are interconnected, it is recommended to install the equipment before finishing, so as not to spoil the interior.

Repeater operating principle

Equipment of this class is in some way a repeater. It processes received signals and sends them to the base station tower, if it outgoing call. When a subscriber is dialed, the repeater performs the same function, only the connection is made with the user’s gadget.

Let's watch the video, the simplest way boost the signal:

Signal reception and transmission is carried out by antennas. The simplest cellular network signal booster can be assembled with your own hands. Outdoor antenna receives or sends it to the station, and the internal one is responsible for expanding the coverage area in the room.

How to make a cellular booster with your own hands

Using such a device allows you to achieve high-quality communication in almost any corner of the facility. A repeater is especially necessary in areas with poor signal or where there is no signal. The advantages of using the system include the following:

Strengthening the signal in places where there are frequent interruptions in mobile communications;
Removing interference;
Increased message clarity;
Reduced radiation levels;
More long term phone battery services.

But since such equipment is not cheap, many decide to make it themselves.

Let's watch the video, the stages of making it yourself:

In order to assemble a cellular communication amplifier on your own, you will need components that need to be connected into a single system. How to do this will be discussed further.

What is needed for assembly

If you decide to make the simplest device, namely an antenna, then you will need:

Wire, but not copper (length 30-40 cm);
Connection block;
Cable (up to 10 m);
Fasteners (for mounting connecting blocks);
Polymer pipe (20 cm);
Plastic.

Since during the work you will have to make a connection individual elements, then it’s worth having electrical tape on hand. After all the components have been found and prepared, you can begin assembling the amplifier cellular signal with your own hands.

A piece of wire must be bent in the middle by 90°, so that the end result is a rhombus. To do this, retreat 9 cm from the center in both directions. Then, at the mark, the wire is again bent to the same angle. As a result of the manipulations performed, you get a rhombus. The ends are bent inward and a block is connected to them. Install it so that future connections can be made through it. To do this, cut along one side of the polymer pipe and make a hole on the opposite side.

Watch the video and make an amplifier from cans:

After the antenna assembly stage has been completed, the connection begins. coaxial cable. At one of its ends, the outer insulation is removed and the outer and inner conductors are connected to the contacts of the connecting block. As a result, the cable becomes an extension of the antenna.

After this, all that remains is to install the device on the roof of the house or attach it to a pole and point it towards the base station of the cellular operator. The last step in making a simple amplifier with your own hands is to connect the other end of the cable to a plastic plate. And you can start testing.

If everything was done correctly, then as soon as you bring your mobile phone to the amplifier, the signal indicator will increase by 2 or 3 bars.

Selecting a repeater installation location

But it’s not enough just to assemble a cellular communication amplifier, you also need to install it correctly. The efficiency of such equipment is directly dependent on its location, as well as the antennas included in the system. Therefore, before proceeding with installation, you must make sure that the signal level is sufficient. The easiest way to find out is by making a call from your phone where you plan to install the antenna. You can also determine the signal level by the indicator on the gadget’s display.

Antenna installation

But besides this, there are other restrictions. For example, the place to install the amplifier should not be closer than a meter to heating appliances.

After planning the location of all components, begin laying the coaxial cable. But before turning on the repeater, you need to make sure that all connectors are intact and clean. Do not turn on the device if it is not connected to an external antenna, as it may be damaged. If you need to disconnect the RF cables, be sure to turn off the power.

There are also restrictions in temperature conditions. If for external antenna it ranges from -40 to +50°C, then for the repeater itself it is limited only to positive temperatures. In addition, the repeater can only be installed in a heated room.

We must remember! Incorrect assembled system is capable of emitting interference, which affects the operation of nearby stations. Therefore, you should not install it without examining the site and determining the location for all the blocks.

Amplifier settings

In order to obtain a stable and sufficiently strong communication signal at a specific facility, it is necessary to correctly perform all commissioning work. They consist of quality adjustment voice messages and eliminating self-excitation of the device.

We watch the video, what to do if the signal is bad, we look at the solutions:

The first thing to start with is to make sure that all connections are intact. The power adapter and antennas are connected to the high-frequency connectors. If power surges frequently occur in the network, then it is necessary to use a surge protector.

The next step is to adjust the gain. It must be at least 15 dB. The repeater can be configured manually or automatic control. In the first case, adjustment is carried out using the potentiometer knob and changing the position of the external and internal antennas.

Automatic tuning involves setting the gain level so that maximum output power is obtained. In this case, the device will independently adapt to the traffic of the operator’s base station.

WAYS TO IMPROVE CELLULAR COMMUNICATIONS

In order to improve communication on the phone, you can try holding it differently when talking - with two fingers instead of the whole palm, behind top part, by the middle or bottom of the phone or transfer it to the other hand. The fact is that a person’s hand can cover the antenna built into the phone and significantly degrade the quality of its operation, which becomes critical in areas with poor reception.

As a rule, cellular communication improves if you go up to a higher elevation - a hillock, a hill, or the attic of a house. To improve communication on your phone, you can change your cellular operator, since base stations different operators are located in different places and work with different power.

HOW TO IMPROVE MOBILE COMMUNICATIONS USING A REPEATER

However, often all of the above methods do not give the desired result or are simply inconvenient.

If you want to improve the quality of cellular communications with your own hands at home, in the office or in the country, then the most convenient and effective method- install a cellular signal amplification system.

Such a system consists of an external antenna, which is installed outside the room (on the wall or on the roof), a repeater and an internal antenna, which are located indoors (possibly in the basement or attic). This system creates a "zone confident reception", within which you can talk on your mobile phone without any problems.

Puzzled by the search for a device to strengthen the signal of a cellular operator, the buyer is faced with an abundance of brands, models, and manufacturers, which usually confuses him. What to choose for improvement mobile communications? Our company’s engineers solve customer problems every day to improve the quality of cellular communications. After long-term use of equipment to strengthen the mobile signal various manufacturers, our company has made a choice in favor of Russian manufacturer VEGATEL. For ourselves, we decided that this is the best of what is presented on the domestic market.

VEGATEL equipment is distinguished by:

Optimal price-quality ratio. VEGATEL equipment does not belong to the equipment of the lowest price segment. However, the quality and stability of its work is significantly higher than its Chinese counterparts. This equipment always provides the characteristics declared by the manufacturer and does not interfere with base stations of cellular operators.
A wide range of amplification equipment, which includes a large number of dual-band repeaters, which allows you to strengthen all cellular operators operating in a given area at a low cost.
Technical support for all clients. If difficulties arise during installation and operation, you can always get full advice from VEGATEL specialists.
A full range of everything necessary for the implementation of projects to strengthen cellular communications. VEGATEL produces not only repeaters but also boosters, antennas, antenna amplifiers, attenuators, splitters and splitters.

Here you will find information on: how to strengthen a cellular signal, how to strengthen cellular communications in a country house, how to strengthen communications on a modem, how to strengthen cellular communications at home and how to improve cellular communications in an apartment.

Despite the widespread use of mobile communications, the question of how to strengthen the signal of the phone, or rather the cellular network to which it is connected, is still relevant. It doesn’t matter whether you live in a small village or in a metropolis, the likelihood that your device will stop receiving a signal is everywhere. This problem is gradually being solved by operators, new base stations are appearing, and communications are improving. What if the problem lies with your phone and not the network? Today we decided to figure out what is causing the poor signal level and whether it can be fixed with our own hands.

The principle of operation of cellular communications is quite simple: there is an operator’s base station and your phone, a radio frequency channel is organized between them, through which SMS messages are transmitted, calls are made, and Internet data is exchanged. There are several cellular communication standards, differing in the method of signal transmission and frequency. As a rule, base stations are built at higher elevations in order to provide maximum coverage area. However, there is no escape from the obstacles that prevent the signal from passing through. These can be walls, trees, and other obstacles, upon contact with which the signal weakens.

It is clear that in open areas where high-rise buildings do not abound, the coverage area will be higher. For example, for stations operating according to the GSM-900 standard, in this case the zone is no more than 30,000 kilometers. In urban areas, the figure decreases to 7 kilometers. Stations with more advanced communication standards such as 3G and LTE cover an area half the diameter.

Why do we have a weak phone signal?

Due to the above-mentioned obstacles, so-called dead zones or holes in the coating may form. That is, places where the signal is weak, unstable or completely absent. Where are they most often encountered? poor level signal on the phone:

places located at a significant distance from the nearest station (there is simply no coverage);
basements, underground parking lots, lowlands (the signal simply cannot penetrate here);
hills, skyscrapers (often “going higher” does not necessarily mean the presence of a signal - above the 12-14th floor there is often no signal at all);
buildings made of metal structures that do not transmit signals.

However, obstacles and distance from the station are not always the reason for the lack of signal. Often the cause is the user's phone. You've probably been in situations where a friend has a cellular signal, but you don't. And this is despite the fact that you are using the services of one operator. There are common cases when two identical phones have different signal levels. There can be many reasons:

a phone in a metal case or in a metal case can catch the network much worse than a plastic device;
quite often, no matter how surprising it may sound to you, the cause is the “clumsy” phone firmware;
damage to any components as a result of falls, immersion in water, etc.;
the phone may have a defective antenna from the factory, which is especially problematic Chinese manufacturers inexpensive models.

How to boost your phone signal with your own hands?

Well, we've covered the theory, let's move on to practice. We will look at several ways to boost a cellular signal, from the simplest to the rather complex and expensive.

The reason is in the firmware

It’s worth starting with checking the correct operation software before trying to get to the inside of the phone. Hundreds of users are experiencing deterioration in the communication signal that appears after flashing, so it’s worth paying attention. We have already written, so we will not repeat ourselves. Firmware is a fairly simple process, but with its own nuances. The main thing is to remember to make backup copies of important files.

If the flashing helped, then we congratulate you, but if the phone still has poor network reception, then move on to the next point.

The signal is poorly received due to damage to the phone

As already noted, often the phone does not receive a signal well after it accidentally fell on a tile or plunged into the sea. In this case, the average user has no choice but to go to a service center. Modern phones- rather complex devices, so for most people it is not possible to identify the source of the problem on their own. It is likely that specialists will detect damage and carry out the necessary work so that your phone will be free again. special problems coped with the search for the network.

How to boost your phone signal with your own hands

In most cases the reason weak signal cellular communication lies in a defect in the antenna, which, in fact, is responsible for this function. Often owners inexpensive smartphones from the Middle Kingdom they are faced with the fact that the manufacturer cheated a little by not tightly connecting the antenna to the device’s motherboard. You can correct the mistake yourself, but you need to at least understand a little about how the phone works. Otherwise, contact service center with a description of the problem.

Nowadays, smartphones come in a variety of designs, which is why they are disassembled in different ways; It’s easiest to get to the insides of a phone with a removable cover and battery, but it’s more difficult when the smartphone is non-separable;

Take your time. Before you start disassembling, find a video or text material on the Internet that will show and tell you how to disassemble your specific device and what you should pay attention to.

Please also note: After disassembling the smartphone you lose the warranty.

as a rule, the antenna is hidden in the lower or upper part of the case, represented by small copper strips (again, for the location of the antenna specifically in your model, see the relevant materials);
after you get to the board, you will find several spring contacts that should fit tightly to the cable located on the back of the structure;
if the spring contacts of the motherboard do not fit well to the cable, carefully straighten them using, for example, tweezers;
We collect the phone and enjoy a good network signal.

Connect to the phone homemade antenna to strengthen the signal

The methods discussed above only work if the problem lies with your phone. But, as we noted at the beginning of the material, the cause of a bad signal can be various kinds of obstacles or a significant distance from the station. In this case, you can try to strengthen the antenna of our device with just a piece of wire.

Let us immediately note that a suitable method not for all phones. The fact is that to implement it you will need a special diagnostic port, which is difficult to get to in a modern non-separable smartphone (in a number of models it cannot be found at all). It looks like a small connector round shape golden color.

take a small piece of thin insulated wire;

insert into the connector;

Place it in such a way that it does not interfere with other components or the closing of the lid.

Everything, as practice shows, the phone network signal is greatly enhanced. Isn't it surprising?!

Some users inserted a piece of wire into the 3.5 mm port (under headphones). Sometimes this works too.

Sticker sticker or foil to boost phone signal

In the vastness of foreign online stores, it will not be difficult to find a bunch of different devices for amplifying the signal. Among them, a small sticker sticker is popular, consisting of several metal tracks, which, according to the manufacturer, allow you to get rid of interference.

Similar stripes can be seen in some smartphones by default, so the “magical” properties of the sticker have a right to life.

However, according to a considerable number of users, a piece of ordinary foil will help to achieve a slight improvement in the signal. It is located under the phone cover, closer to the antenna. The method is not complicated, so you can try it.

Strengthening communications using a repeater

In some cases, when the signal cannot be amplified by any of the methods (the walls of the room are too thick, the distance from the base station), they resort to the use of special antennas or repeaters. Such devices are capable of significantly amplifying the signal, but their cost often deters potential buyers.

Where to buy cheap?

You can build something similar with your own hands, but often it does not enhance the signal at all or does it very, very poorly.

For example, some people use the following method:

take a metal rod (50 cm is enough), a coaxial cable, a piece of foil (about 10x4 cm) and plywood or plastic;
we bend the metal rod so that we get a diamond-shaped structure;
glue the foil to the plywood;
We connect the metal rhombus and the foil using a coaxial cable (solder);
We lift the end on which the diamond is located higher, the other, with foil, is left below;
We bring the phone to the foil to check the signal quality.

You will probably need to find the most suitable location for the resulting structure to pick up the signal.

It is clear that such an amplifier is unlikely to provide communications to a large company that is not lucky enough to have an office in an area without network coverage. Here you will have to turn to specialists for help. Today, many companies provide similar services, and not only offer modern equipment, but will also handle the installation. By the way, you shouldn’t skimp on specialists - for installation, workers use special devices, which help determine the most suitable location, select frequencies, etc. An ordinary user, of course, will find it difficult to cope with such a task.

The positive thing is that engineers have already come up with several options for getting rid of such inconveniences. The disadvantages include the requirements for additional financial investments and the complexity of setting up communication amplification systems. However, let’s not get ahead of ourselves and tell you about all this in order.

Signal booster for mobile phone

The simplest option to avoid a weak signal is to install the amplifier not in a specific area or building, but in specific phone. Such antenna amplifiers look like stickers and are glued inside the device body or on its back cover.

The signal is amplified by changing the radiation pattern of the phone's own antenna and increasing the total induction of the two antennas.

The disadvantage of this method can be considered a change in the circular reception of the mobile phone to a narrowly focused one. Simply put, the signal will improve significantly when you point your phone towards a mobile operator tower. In other cases, the signal quality, on the contrary, will decrease. How effective such a mobile signal booster is for you personally is, of course, worth deciding for yourself.

The next way to enhance communication quality is a point mobile signal amplifier with a small coverage radius. This option is suitable for cases when the area of a reliable signal is only a few meters from your workplace.