wifi reception. How to amplify the Wi-Fi signal programmatically. Correct device location

Wi-Fi bandwidth allows laptop users to connect to the global network at speeds up to 60 Mbps. However, sometimes it also happens that, for reasons of some kind of malfunction in the device, the signal level does not come completely, and therefore, the connection speed also decreases.

This article will discuss some ways to solve the problem of a weak WiFi signal on Asus, Acer, HP laptops and other models.

Update driver

The first thing to do if the level of WiFi received by the laptop began to decline. Pay attention to the router that provides a connection to the network. If the same problem is observed on other computers working in the system, then you should take care of updating the drivers of the distributing device.

Another way to fix the problem of a weak WiFi signal on a laptop is to update the driver on the network card of the device itself. You can follow this procedure as follows:

• Enter "Device Manager" in the search bar.

• Open the standard application offered by the computer.
• In the list that appears, find the section called "Network Adapters".

• Open and check each connected device for new drivers. To do this, right-click on the name of the required adapter and select update drivers from the list that opens.

Can't see the network

Another option for a weak WiFi signal problem on an HP laptop or other models may be an access point recognition error. The cause of this malfunction may be a disabled wireless module. To resolve this issue, you need to perform the following algorithm:

• Launch the Windows Options window.
• Go to the section called "Network and Internet".
• Here, find the line that will be referred to as "Adapter settings settings", and activate it.

• Here, check the status of the current connection.
• In the event that it turned out to be disabled, then the missing signal can be corrected by simply clicking on its icon with the right mouse button. In the list that opens, select the line to connect and disconnect the network.

Now check again if the laptop finds the access point. And also look at the signal level.

Device changes

Sometimes the answer to the question why a laptop has a weak WiFi signal can be the load on the distributed network. The problem that has arisen is a consequence of the fact that several more computers or other gadgets use the Internet within the radius of your device. As a result, the speed will be greatly reduced. It can even get to the point that the connection starts to break every 15 seconds.

You can solve this problem with the help of one useful utility - WiFi Analyzer. It can be purchased from the Windows 10 store absolutely free.

The essence of the program is as follows:

• it checks which wireless networks are available within the radius of the computer;
• analyzes their parameters, frequency characteristics, bandwidth and current workload;
• after all the described procedures, the user can choose the channel that best suits the characteristics and connect to it.

Adapter Improvement

To improve a weak WiFi signal on an HP laptop or other models, you can try upgrading the distribution device. By the way, this primarily applies to those who connect the adapter directly to the laptop itself. It is important to note that direct connection negatively affects the speed of the received signal.

To avoid this, use extension cords or specially designed signal amplifiers. This should help fix the problem of a very weak Wi-Fi signal on a laptop.

Safety first

Sometimes it may happen that the connection speed was of high quality, but then suddenly dropped sharply. A fairly common cause of this phenomenon is an unauthorized connection to the adapter of other users. Most likely, the neighbors simply cracked the password and began to use your Internet, thus loading the network.

To prevent situations from repeating, come up with the most complex password.

This should help improve the weak WiFi signal on the laptop.

Electrical devices

The presence of a large number of electrical devices around the router, such as cell phones or various household appliances, may adversely affect the speed of the distributed signal. Consequently, the connection level on the laptop will be quite low.

A simple solution to the problem would be to install items so that various electronics minimally affect the router. In the event that it is not possible to rearrange objects in places (work in the office), then it remains only to find a point with a stable connection by changing the location.

The presence of barriers

It is worth noting that one of the options for why the WiFi signal is weak may be the presence of various interferences. This should be understood as mirrors, aquariums, brick or concrete walls, household appliances.

Due to the fact that it is not possible to move all of the above, you should just try to find a point with the most stable signal distribution level at the current location.

amateur performance

In the event that it is necessary to improve reception as soon as possible, you can try to build your own signal amplifier. Ways to manufacture various devices of this type can be viewed on YouTube or simply found in a search engine. One way or another, there are just a lot of options.

But there are some downsides to keep in mind:

• The quality of the work of such a homemade amplifier will be quite low, unlike those devices that are sold in stores.
• Often the appearance of such devices is too unattractive. But these are trifles.

However, this option can temporarily boost a weak WiFi signal on a laptop while special hardware is not available.

Additional router

If two or more Wi-Fi signal distribution devices are working at the same time in your current location, the quality of the Internet will deteriorate. Most often, this problem is encountered by residents of apartment buildings.

The bottom line is that the signals of one router turn out to be interference for another, and therefore it cannot provide a stable and high speed connection to the network.

This problem is solved in several ways:

• Change the location of the signal distribution device and change the antenna settings to ensure stable operation.
• Purchase reflectors from the store. They are attached to the antenna and amplify the signal in the place where they were directed.

Big investment

If the WiFi signal received on the laptop is weak, then you can try to find a modern and high-quality router in hardware stores. This option will significantly improve the quality of the received signal, as well as ensure its stability. The only problem is whether you can afford to spend more. Since modern receivers cost a lot of money.

Install a repeater

A weak Wi-Fi signal on a laptop can be fixed with an additional device. To perform this operation, you need to purchase an additional router. The best option would be exactly the same as the one currently in use.

This procedure can significantly improve a very weak WiFi signal on a laptop.

Antenna operation

Many models of WiFi signal distribution devices have the ability to replace the antenna. And it will be necessary to carry out the replacement procedure. It's just a matter of time.

The problem is that the parts that come with the router are often not of the best quality. As a result, they quickly fail, and the signal level decreases.

It has been repeatedly tested and confirmed that replacing the antenna of the distributing device can significantly increase the speed of the Internet on a laptop.

Working with power

On laptops, it is possible to set priorities for energy consumption. Initially, these parameters are prioritized, which eventually leads to the fact that the WiFi signal strength on the device decreases. Correcting this situation is quite simple:

• Open "Windows Settings".
• Go to the section called "System". He will be the very first in the window.

• Here, go to the "Power and sleep" tab.
• On the left side of the screen, open Advanced Power Options.
• In the new program, activate the power scheme creation section.
• Perform tuning by setting preferences to maximum performance.

• After creating the power scheme, save the changes and check the signal level.

Change of distribution point location

Quite often, users prefer to put the router somewhere far away so as not to cling to wires or be distracted by light signals. However, it has already been said about interference that may be in the path of the signal distributed by the device.

As a result, you should not hide the access point somewhere high (on a closet) or far into the corner of the room. The best solution is to install the latter closer to the center, with a minimum number of objects around as sources of interference.

Amplifiers

Do not forget about additional devices that can increase the Wi-Fi signal. We are talking about special amplifiers. Most often, they can be found in the store, in the form of a small antenna that connects to a portable device via USB ports. Through the use of such an object, the signal level increases. And as an additional plus - there is an expansion of the coverage area.

It's a shame when a neighbor's Wi-Fi is more powerful than home. You can increase its power in two ways. Hardware upgrades and software tweaks. The strength of the signal is also affected by the location of the router, the type of building and the device that receives the signal.

"Whatever you call a boat, that's how it will float." Unfortunately, this saying does not work on Wi-Fi. Name your internet "100mb/sek" and, strangely enough, its capacity will not increase at all. First of all, it depends on the quality of the antenna. Here the rule applies: "How much money you spend on an antenna, it will give out so much power." But unlike mystical ways to boost internet speeds, wireless signals can be manipulated. So, the antenna propagates through the air pulses of different frequencies (length, periodicity). Then the Wi-Fi transmitter of the device (phone or computer) receives the sent packets (bytes), processes them, and then sends them back to the router.

The power of the router may be greater than the power of the receiving device. Therefore, at large distances, signal quality is lost. From this we can conclude that in order to increase the stability of the Internet, it will be necessary to reduce the range. In fact, it looks like this:

However, signal quality is not always so important as to sacrifice range. Especially in areas with a large territory. If you have an ADSL2+ modem, increase the transmission power. For this:

1. enter 192.168.1.1 in the browser address bar;
2. fill in the name and password;
3. open "Interface Settings", "Wireless Networks";
4. set the transmit power to maximum.

Now let's talk about the channels through which the signal is transmitted. They are designed so that the points do not intersect. When two devices operate on the same channel, "information confusion" occurs. This leads to deterioration and "pollution" of the signal. Special programs will help you find out which channel the nearest routers are working on.

We advise you to use only extreme channels - 1/6/11. Let's say you and one neighbor have a device running on channel 1. Intersecting with it, you will only catch interference from it. If you change the settings to channel 8, your signal will intersect with several more routers. As a result, the amount of interference will increase, and the power will become even smaller.

Conclusion: changing the channel will help only if there are no more than two Wi-Fi points nearby.

An important role in signal strength is played by the point at which the router is located. The correct arrangement is shown on the left, and the wrong one on the right. Place the router so that it is in the center of the room. The antenna propagates the signal along the radius. The further the wave moves away from the source, the wider and weaker it is.

In addition to neighboring routers, all wireless devices act as enemies of your Wi-Fi. These are telephones, remote controls, microwave ovens, alarms, bluetooth and other equipment. Ideally, when there is not a single obstacle in the way of the equipment.

In addition to technology, the signal range is blocked by obstacles. Try to position the modem at a point where there is as little interference as possible between the receiving device and the router. Look at the values ​​in the table.

The effective distance is given as a percentage. If the coverage radius of your modem at 100% is 200 meters, then passing through the tinted window it will become 50% - 100 meters.

Get a more powerful router. First of all, when buying, look at the version of the supported standard. 802.11n and 802.11ac have the highest throughput. The number of antennas will increase the signal strength. If a router with one antenna has a bandwidth of 150 Mbps, then two antennas are 300, etc. See reviews and compare modems with each other. This will help you make the right choice.

How to strengthen the Wi-Fi signal and is it possible at all? We want to delve deeper into this topic. Many people know that the coverage area of ​​a wireless network is affected by such factors as the type of connected router, the Wi-Fi standards used, the number and power of installed antennas. But not many people remember that, in addition to technical factors, external factors also affect the size of the coverage area: the specific location of the router in the apartment, the presence of radio sources near the access point, the material used in the construction of walls.

That is why, when solving the problem of how to strengthen the Wi-Fi signal, it is necessary to use comprehensive methods that can guarantee the best result. In general, all signal enhancement methods can be divided into two groups: software and hardware. Software methods for improving the Wi-Fi signal imply the optimal configuration of the equipment used. Hardware methods involve the purchase and installation of additional devices or the technical improvement of already installed equipment.

Before you fight with your router and try to solve the problem of how to increase the Wi-Fi signal, you need to make sure that you have optimally installed the equipment in your apartment. After that, we check the Internet speed in order to compare it with the data received after setting up the equipment.

The best installation option is approximately in the middle of the apartment to ensure maximum coverage. For more information on the correct location of the router, see. Now let's look at the most effective software and hardware ways to amplify the Wi-Fi signal.

How to amplify the signalWi- fiprogrammatically

After buying and installing a router, many users do not pay enough attention to setting it up. As a result, such a negligent attitude can lead to unpleasant consequences in the form of an unstable signal or a small network coverage area. In some cases, the correct configuration of the router allows you to increase the coverage area by an order of magnitude and improve the signal quality. And all this is completely free without the purchase of additional devices.

1. SignalWi-Fi is weak due to the coincidence of channel frequencies with other networks

Problem. If your apartment is located in the zone of availability of a large number of wireless networks, then this cannot but affect the quality of the signal. Wi-Fi networks can overlap when operating on the same channel. As a result, even being in a good coverage area, the signal quality can be very poor. It is for this reason that if you want to boost the Wi-Fi signal, you need to select the radio channel on the router.

Decision. To select a channel, you need to use a special program inSSIDer. Download it and install it on a computer with a Wi-Fi adapter or laptop. Next, we launch the program and see which channels are occupied by other people's wireless networks in the availability zone. We select and remember a free channel, now it needs to be set in the router settings.

How easy it is to get into the settings we looked at. In the router settings, go to the “Wireless Mode” --> “Wireless Settings” section and set the “Channel” parameter to the value that we determined using the inSSIDer program.

2. SignalWi-Fi is weak due to a low power transmitter on the router

Problem. A low power transmitter can be a real cause of a weak Wi-Fi signal. This problem is especially relevant for budget routers, the coverage area of ​​\u200b\u200bwhich leaves much to be desired.

Decision. On some routers, advanced settings allow you to adjust the strength of the Wi-Fi signal. In the “Advanced settings” section, we are looking for the “Operating mode” or “Transmission power” parameter. Either percentages or abstract values ​​(high, medium, low) can be used to denote this parameter. We set the maximum value and click the “Save” button.

Unfortunately, the ability to manually adjust the Wi-Fi signal strength on routers is not always supported. If your router does not support power setting, you can try to look for an alternative firmware for it, in which this feature will be supported.

3. We use the 802.11 standardn

Problem. The power of the Wi-Fi signal and the coverage area of ​​the router directly depend on the choice of the wireless standard. The 802.11n wireless standard is very remarkable in that it has one important advantage over other standards - an increased coverage area due to the simultaneous use of several antennas. If you have not yet solved the problem of how to strengthen the Wi-Fi signal, then be sure to try switching to the 802.11n standard. Please note that all your connected devices must support this standard. Otherwise, the wireless network will simply be unavailable for these devices.

Decision. Converting a router to work with the 802.11n standard is very simple. Go to the router settings, go to the “Wireless Settings” section and set the “Mode” parameter to “802.11n”.

Save the changes and reboot the router. Next, we reconnect the devices to the Wi-Fi network. After this simple procedure, the signal quality should improve and the overall coverage area will increase.

Problem. Conventional routers most often operate in the 2.4 GHz frequency range. This frequency is quite busy with other devices, such as cordless phones, microwave ovens, baby monitors, all kinds of security systems and control panels. Such congestion negatively affects the quality of the Wi-Fi signal. Advanced routers are capable of operating at a frequency of 5 GHz, which is used very rarely today and is almost completely free. The 5 GHz frequency is not littered with various interference from other people's access points and other household devices. For best wireless signal quality, it is best to use the 5 GHz frequency.

Decision. Go to your router settings and go to “5GHz Wireless Mode” --> “Wireless Settings”. Set the “Mode” parameter to “802.11an”.

Be sure to check that the devices you are connecting to your network also support 5 GHz operation. Otherwise, the network will not be visible.

Problem. Laptop users do not always keep track of what battery mode is currently set. When the battery is low, the power saving mode is almost always turned on, which, after connecting the computer to the network, users forget to change it. At the same time, a lack of power can adversely affect the operation of the laptop's Wi-Fi adapter, which in turn will affect the signal quality. If the question of how to strengthen the Wi-Fi signal remains relevant for you, follow the diet.

Decision. Go to "Start" --> "Control Panel" --> "Hardware and Sound" --> "Power Options". Select "Balanced Mode" or "High Performance" mode is better. Rest assured, this will positively affect the quality of the Wi-Fi signal.

How to amplify the signalWi- fiby hardware

As we have already said, the hardware method involves the technical improvement of the router or the purchase of auxiliary devices. The methods described below should be resorted to if all the previously discussed settings have already been tried and have not brought good results in strengthening the Wi-Fi signal.

1. We buy new antennas or modify old ones

On the Internet, you can find a large number of ways to modify the antenna to improve its performance. In many cases, it all comes down to the fact that omnidirectional antennas are made into directional antennas using improvised means. Some use clippings from beer cans for this.

Others use foil for this purpose.

Having tested several methods on personal experience, we did not feel a noticeable improvement in signal quality. A really effective method that will help strengthen the Wi-Fi signal is to use more powerful antennas. Buying a new antenna for a router can cost several hundred rubles, but the effect is worth it.

The signal improvement is especially noticeable when changing antennas with a gain of 2dBi to 8dBi. At the same time, the coverage area of ​​the wireless network increases very decently. If your router is equipped with several antennas (for example, three), then replacing them with new ones can be quite expensive. In this case, it is more advisable to use a repeater to amplify the signal.

2. Use a repeater to amplify the signal

This method of amplifying the signal is very effective and is most commonly used in large homes. If in an apartment it is enough to change the antennas of the router to more powerful ones, then in a large house this procedure will obviously not be enough. A Wi-Fi repeater is a small device that connects to the created wireless network like a regular client and expands its coverage area to the radius supported by its antennas.

There are also devices on sale that, in addition to the repeater function, support the interesting WDS technology (not to be confused with) with which you can combine several wireless access points into one Wi-Fi network. There is no need to wire these access points.

3. We modernizeWi-Fi adapter on a computer

This method is relevant for personal computersthat use an external wireless adapter. On laptops, the Wi-Fi adapter is often built-in and it will not be possible to upgrade it. If you have not bought a wireless adapter yet, then pay attention to devices with good antennas (8dBi gain). Adapters in the form of a flash drive clearly lose in terms of signal quality to adapters with large external antennas.

If you have already bought a Wi-Fi adapter in the form of a flash drive, then you can additionally buy an extension cable for it, which will allow you to move the adapter to an area with better coverage. Computer antenna adapters can be upgraded by purchasing better antennas. Don't forget to check your internet connection speed again. InetZamer.ru

findings

We looked at effective ways to boost your Wi-Fi signal. For this purpose, you can use free methods, or you can use special devices. We really hope that this information will help you to increase the wireless network zone for comfortable access to the Internet from various devices.

In order to improve the wifi signal on android devices, there are several ways.

First, you can turn on a feature that will block connections to networks with a weak signal and choose the best access points instead. To enable this option you need to:

• through the general settings, go to the "wifi settings" item;
• call up the menu;
• go to "Additional";

• check the box next to "Avoid weak connections" or "Avoid poor connection".

There are a lot of applications in the Play Market that promise to increase the wifi signal on the phone and make it much better, but in fact this is not the case. All of them perform the same function as described above, providing more information about the characteristics of available networks.

For example, WiFi Overview 360 has a high-quality and understandable interface in Russian and rich functionality. This application analyzes the speed of the connected network, chooses the best channel, checks the Internet connection and much more. Using WiFi Overview 360, you can choose the best wifi point with a strong signal.

If you need to connect to a very weak connection, then you can temporarily use improvised iron objects that will serve as a kind of antenna.

For example, take a metal bowl and put your phone in it. It seems strange, but it often works.

If you have access to a router, then you can improve the wifi signal as follows:

• fold a piece of foil to make a rectangle;
• fix it to the back of the router;
• position the router so that the uncovered part is directed towards the phone or tablet.

To strengthen the connection, there should be a minimum of obstacles in its path. Most often, the signal deteriorates when the connected device is separated by a wall, cabinets, or other rooms.

In addition, changing the channel can improve the quality of communication between the router and the tablet. This requires:

• find the freest one, for example, using WiFi Overview 360;
• go to the router settings;
• go to the item "Wireless settings";
• select the desired channel from the list;
• click the "Save" button.

If the laptop does not receive a WiFi signal well, you need to improve it (the signal). There are several ways to do this: increase the Wi-Fi coverage area, buy a repeater, replace antennas, or make your own amplification.

Router placement

Before setting up the router, you need to properly install it in the room. Usually, users are faced with the fact that there are no problems with Wi-Fi near the router, but if you move further away, as the signal reception on the laptop is seriously deteriorating.

The correct location of the router sometimes helps to solve this problem. If you install the router in the middle of the room, then the signal reception will be approximately the same in all directions. The fewer walls and obstacles a signal has to overcome, the more confident its reception on a laptop will be. The negative impact is:

• Metal structures (doors, beams).
• Brick, concrete and reinforced concrete walls.
• Soundproof walls.
• Mirrors.
• Aquariums.

The angle at which the signal passes through the wall is also important. Try to position yourself directly in front of the router, because the larger the angle, the weaker the WiFi reception on the laptop.

It is necessary to ensure that there are no electrical devices nearby that operate, like the router, at a frequency of 2.4 GHz. This is especially true for the base of cordless phones and microwave ovens - they should be located as far as possible from the source of the WiFi signal. If you have purchased a router operating at a frequency of 5 GHz, then you do not need to worry about interference due to other devices - the range will almost always be free.

Setting up a router

If nothing can be done about the placement, then you can try to configure the equipment so that the laptop or other device has no difficulty receiving the WiFi signal. But first you need to determine what is the reason for the poor reception - perhaps you just think that the signal is bad, but you just need to switch to another tariff from the provider in order to increase the Internet speed. You can change the Wi-Fi signal strength using the free Homedale utility.

Fire up Homedale and look at the dBm value. The lower it is, the stronger the WiFi signal sent by the router. The ideal value is 60-65 dBm. If the value is below 80 dBm, then you have a very weak WiFi signal, and therefore it is difficult to receive it on a laptop. Do not remove the Homedale program from your computer immediately. With it, you will check the effect of your signal amplification actions.

First of all, try changing the channel on which the signal is transmitted. If you live in an apartment building, and your neighbors also have a wireless network configured, then WiFi signals from routers interfere with each other.

Remember that the channels intersect, so the range will not be completely free if there are other routers nearby. In addition, some routers do not support channel 12 and 13, so it is not recommended to set a value higher than 11. To change the Wi-Fi signal transmission channel:

It helps to strengthen the Wi-Fi signal and install the 802.11 N standard. By default, the router settings are set to 802.11 B / G / N mixed mode, which is suitable for all devices, old and new. The WiFi 802.11 N standard, on the other hand, only supports new equipment, so, for example, it simply won’t find such a network. But if 802.11 N mode is supported on all your devices, then set it in the router settings.

Some router models allow you to further adjust the transmitter power. If among the advanced Wi-Fi settings you see the line "Operating mode", then make sure that it has the "High" value selected. In this case, the transmitter will operate at maximum power.

Laptop setup

If the Homedale program shows that the signal from the router does not need amplification, but the laptop still has problems receiving Wi-Fi, then you need to work with the laptop settings. First, try updating your WiFi adapter drivers.

If updating the drivers to the latest version did not improve WiFi reception, check if the laptop is running in power save mode, in which the adapter may not have enough power to fully work:

If these methods do not help improve WiFi reception, then consider purchasing a quality external adapter.

Upgrading the router and using additional equipment

If no software methods help to increase signal strength and improve WiFi reception on a laptop, then you will have to upgrade the router or buy additional equipment. Upgrade options:

• Replacing antennas, provided that they are interchangeable for the router.
• Designing a homemade signal amplifier.

Replacing antennas is not the best option, because it requires financial costs, and since you are ready to spend money, it is better to buy a repeater or another, more powerful router. But a primitive amplifier can be made for free from cans or foil. The design will look something like this:

Formally, such a screen does not amplify the signal, but only directs it in a certain direction. There's little appeal in cut cans, but some users claim they've been able to seriously improve their laptop's Wi-Fi reception with this screen.

If a can or foil screen doesn't work, consider getting a repeater. This is a device that receives a signal from the router and sends it further, increasing the coverage area. Instead of a dedicated repeater, you can use a second router configured in repeater mode. However, not all devices support this mode.

You can't even count the number of appliances that have a built-in Wi-Fi module. Smartphones, laptops and desktop PCs, as well as refrigerators, TVs and other household appliances have this technology. Many users use routers to connect their devices to the Internet, they can have both a LAN port to connect using a cable, and a Wi-Fi adapter to distribute the Internet to other devices that also have Wi-Fi technology. Unfortunately, the wireless signal propagation area is not very large, and if there are obstacles in the way, then it is generally very small. Of course, there are many standards on which the signal strength depends, and another important parameter is the number of antennas.

If you are using Wi-Fi technology but don't know what you can do to boost your adapter's WiFi signal, then this article is for you. Here I will try to explain the hardware and software ways to improve the signal.

But before we start, I want to make one important point.

Pay attention to the location of the router. It would be nice if it was closer to the middle of the room and the whole house, so that the signal spreads evenly and you feel comfortable using the wireless network. Signal degradation can be caused by many factors. At home, these are walls, and if it is also concrete, then it will be much worse to transmit radio waves. Any thing - from a picture, then a drawing or a mirror can degrade signal reception to some extent. Therefore, I want you to try positioning your router in such a way that the signal is available in all areas of the house. If possible, remove things that can interfere.

How to boost WiFi signal reception using programs?

Many users, out of inexperience, leave the default router settings, unless they change the network name and password. This is not entirely correct, and now I will explain why.

Channel frequencies are the same as other Wi-Fi networks

If you live in an apartment building, then there is almost a 100% chance that there is a Wi-Fi network that broadcasts on the same channel as you. This phenomenon often interrupts signal reception. In the router settings, you need to change the channel to a free one or one where there are the least other wireless networks.

You can see who is on which channel with the help of the program inSSIDer. Download it from here and install it on a PC with an outbred adapter.

The found wireless networks will be indicated in the program window, and in the column channel the channels they occupy are exposed. In the Russian Federation, only thirteen channels are usually used, in other countries either more or less.

We figured out the channels, then we will begin to change the settings of our router. Usually, the following addresses are used for this, which must be entered in the address bar of the browser: http://192.168.0.1 or http://192.168.1.1. Next, you will be asked to enter a username and password, if you have not changed anything, then by default it is admin (and username and password).

You need to look for features related to Wi-Fi, it might be written Wireless. There must be a section Channels(Channel), from which you can select a number from 1 to 13.

Change the channel to free and save. After this action, you will suffer much less interference and the signal will be more stable.

Low router transmitter signal

By default, some routers may have a low transmitter power set. But it can be changed. All in the same router settings, find the parameter Transmission power(Transmit Power), and set the value to 100%. Or choose a value high(High).

Of course, this feature is not available on all models. Sometimes special firmware for such models helps, if any.

802.11n is faster

Wi-Fi has many standards by which a wireless network can operate. Fast is, of course, the 802.11n standard, which still gives a larger coverage radius if multiple antennas are used. You also need to consider the support of this standard by other devices, because if you switch to it, some devices will not detect your network due to the undersupport of the range.

Look in your router settings "Operating mode" or "Wireless Network Mode", or "Wireless Mode" and switch to 802.11n. Reboot your router for the changes to take effect.

Using the 5 GHz band

The use of the 802.11n standard makes it possible in expensive models to use two types of bands - 2.4 GHz (Used by all devices) and 5 GHz(Not used by everyone). The 2.4 GHz band is very busy, it is used by many devices around us, and not only wireless adapters, but even a microwave oven can create problems for us. The 5 GHz frequency range is now practically free, so it is advisable to transfer all devices to it.

Signal improvement in Windows

In this paragraph, more attention is focused on laptops. The fact is that when you set “Energy Saving” in the power consumption settings, this can affect the strength of the Wi-Fi signal. Therefore it is better to put "Balanced" mode, or "High performance". Then you will receive a signal from a greater distance.

Who does not know, the power settings are in the following place: right-click on the battery icon on the taskbar and select "Power Options" and set the desired control scheme.

Signal strength limitation and can it be removed?

I would like to note that all routers have a hard power limit of 100 mW. Of course, in Chinese stores there are adapters that are capable of receiving distances up to several kilometers, but you will not find this in ordinary electronics stores. Is it possible to increase the signal strength programmatically? Answer: partially possible.

Unfortunately, there is some difficulty - you need to use a Linux distribution, for example, Kali Linux, or an analogue - Backtrack 5r3, whose support has ceased.

The fact is that in most countries the power of a wireless transmitter is limited to 100 mW, but for Bolivia and some other countries there is no such restriction, so you need to enter a number of commands in the terminal:

In this example wlan0 is the wireless adapter you are using, and 100 - set power in mW (milliwatt).

How to strengthen the WiFi signal with a hardware method?

All means are good, which means that together with software methods we can achieve a stable and high transmitter signal. Even if the software methods did not work, maybe the following methods will help.

Improving the Signal with Antenna Upgrades

I have come across many ways to boost the Wi-Fi signal on the Internet. For example, people make a directional antenna that works in all directions, and for this they use foil or a Pepsi or beer can. Of course, the use of such methods is doubtful, but for whom?

Greater efficiency is represented by more powerful antennas that can be purchased at the store. You need to make sure your antenna is 2-3 dBi so you can replace them with 8 dBi antennas.

Using a repeater to boost the receive signal

These devices are otherwise called repeaters, and they can greatly increase the coverage area. The repeater connects to your wireless network and increases its range.

Buying a more powerful Wi-Fi adapter

You can do this: if you have a laptop that does not have a strong signal reception on the wireless adapter, replace it with a more powerful one. This also applies to desktop computers. It is best to take an adapter that connects via USB and has an antenna that can possibly be replaced with a more powerful one.

If you have other ways how to increase the wi-fi signal of the adapter, write about it in the comment, everyone will be interested.

Every year there are more and more various gadgets that have access to the Internet. Almost every apartment has a laptop, smartphone, tablet or TV, and maybe even a refrigerator with a Wi-Fi module. At the same time, users often face the problem that it is not possible to “catch” a connection with the Internet everywhere. The reason for this may be too much distance from the router to the device. The coverage radius of the router is about 30 meters, and sometimes more. However, there are a number of other factors that can affect the signal level.

Interference can be created by:

There are software and hardware methods by which you can solve this problem. The following tips will help boost your Wi-Fi and make your Internet experience more enjoyable.

Software amplification

The most common mistake when using wireless access points is that owners pay too little attention to network settings. Often, users set a security key and change the SSID. This is where all the scams end. However, there are still a lot of parameters that remain by default. Their adjustment will help increase the coverage area. Let's consider the main methods of software signal amplification.

Video: Strengthen WiFi signal

Correct location

First of all, you need to pay attention to the location of the router in the apartment. It is recommended to place the router closest to the device from which the Internet is accessed. If it is difficult to calculate such a place, and the connection is made from different rooms in the house, then it would be best to install a router in the central part of the apartment.

Thus, as much space as possible will fall into the radius of action.

If the apartment or house has two levels, then the router must be placed on the ground floor at the highest point, it can be a mezzanine or closet. Do not litter with various objects (including metal) the place where the router is located. This will allow the signal to propagate unhindered.

Device Frequency Matching

In multi-apartment buildings, up to 20, or even more, wireless networks can be within reach. This is not very good for the operation of one particular device. All available networks tend to intersect and use the same frequency channel. As a result, the level of network supply deteriorates even at a relatively close distance.

In this case, amplifying the Wi-Fi signal is very simple and easy, even the most inexperienced user can figure it out. To begin with, you should install a special program on your laptop, with the help of which a free channel is determined. The most commonly used is inSSIDer. After launching the program, the screen will display a list of all available wireless networks and the frequency channels they occupy. You must select a free channel. To do this, perform the following steps:

If all channels are already used by other people's routers, you should choose the least loaded one. In order for the settings to take effect, you need to click "Save / Change".

Modern Wi-Fi protocol - 802.11n

To date, the 802.11n standard is the newest. In addition, it is also the fastest due to the increased coverage radius. If all devices in the apartment from which the Internet is accessed support this standard, then a transition to 802.11n is possible.

In order to switch to the 802.11n standard operation mode, you must:

Low transmitter power

Many router models are equipped with a Wi-Fi signal strength control function. You need to make the appropriate changes in the router settings:

Transition to 5 GHz

Most routers operate in the 2.4 GHz band. However, more expensive router models can provide a signal in the 5 GHz band. Therefore, it is recommended to switch to this range, since it is practically free and not occupied by other devices. In this case, the coverage will spread over a large area.

Switching to the 5 GHz band is possible if the connected devices can operate in this band.

Hardware Wi-Fi Reception Gain

If all the above steps have been taken, and access to the network is interfered with, do not despair. Perhaps not all is lost. There are several tricks that can help solve this problem. To do this, you need to upgrade your wireless device. You can increase the coverage radius using a second router. To do this, you need to set up a wireless bridge between the two devices using the Wireless Distribution System technology. It will allow you to increase the coverage area by combining several routers into one network.

You can also do some fiddling with antennas. Most routers are equipped with external detachable antennas. Often they are underpowered by about 2 dBi, sometimes 5 dBi. They can be easily replaced with stronger ones. For this, it is worth unscrewing the old ones and placing new ones with a large coefficient in their place. In addition, you can purchase an antenna with a cable and a special stand. It connects to the router. At the same time, it can be moved around the apartment, thus providing coverage without changing the position of the router.

If the device has more than two antennas, then it will be too expensive to replace them. It will be cheaper to buy a repeater. It is also called a repeater. In other words, a repeater.

Using a repeater

Users often face the problem that in large apartments, the range of the router's signal is not enough to provide coverage in all areas. To solve this problem, aids will be useful. A repeater can be used as a device to amplify the signal. This device connects to an existing network as a client. It expands the coverage area. It must be installed between the router and the working computer.

The repeater has a compact size and is relatively inexpensive. The repeater looks like a small power supply and is powered by the mains. There are many options for such devices on the market.

Improving the adapter on the computer

On the client device, you can also enhance the reception of the distributed signal. A similar tip is useful for those users whose computers are connected to adapters via a USB port. However, this option will be useless for owners of tablets, smartphones and laptops, since the antennas in such devices are built-in. If you use a USB adapter to access the Internet, you should not connect it directly to your computer. To get started, you can use an extension cord,

and connect the device through it. A long cord will allow you to move the modem around the house, looking for a network.

You can also purchase a USB adapter amplifier. It is able to provide network access in areas with a weak signal. A modem is connected to this device and placed in a place with Wi-Fi coverage.

Rebooting the Router

Weak signal and interference may occur due to outdated router firmware or if the installed drivers require updating.

There is no financial cost to update drivers. They can be downloaded for free on the official website of the router manufacturer. Installed them on the computer, the level and quality of the signal will increase.

Antenna upgrade

This method will help upgrade the device using a reflector. To make it, you need foil and thick paper or cardboard.

A parabola with two holes for the antenna is cut out of paper and attached to a rectangle made of foil. The resulting device must be fixed on the antenna. Thus, the signal will become directional. You can also use a beverage can as a reflector by cutting it lengthwise, cutting off the bottom, and placing it behind the router. The reflector is directed to the side where coverage is to be provided.

By following these simple tips, you can significantly increase the Wi-Fi signal on your laptop. For this, it is not necessary to spend a lot of money on the purchase of new devices. You just have to take a little time to study the settings of the router, or use the tools at hand and upgrade the device with your own hands.

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Trouble with catching WiFi? We solve it without problems!

The number of all kinds of gadgets that fall into the hands of users is growing exponentially year by year. For those who want to catch a wireless network on their smartphone, laptop or tablet, it would seem that everything possible has been done. Only the technology of receiving and transmitting data over long distances lags behind the development of the infrastructure of receiving devices.

When purchasing a router, we cannot estimate its range by eye or guided only by the contents of the user manual. And only when faced with a problem, we realize its magnitude. The declared characteristics, unexpectedly for us, turn out to be completely unsatisfactory.

Sometimes the signal cannot be caught even in the next room, and sometimes the speed is cut when more than one subscriber is connected so that there can be no talk of any media entertainment.

Is there any possibility of strengthening the reception and how it is implemented in practice - this is the subject of our short article. Here we will consider both software and hardware technologies for increasing the range of a Wi-Fi signal. And at the same time we will discuss on what specific physical principles they are based.

Some optimization methods are completely free and require only a little mental effort and manipulation of the router settings from the user. Others come down to the purchase of special amplifiers, for which, of course, you will have to pay a certain amount. So, to business.

The easiest option

The point is to change the location of the router in such a way that there are as few obstacles as possible in the signal path. What can greatly hinder reception? Firstly, these are the walls located between the transmitter and the subscriber. Secondly, the material of these walls. Thirdly, a variety of objects with suppressive properties of radio waves.

Walls are generally an obstacle to the propagation of electromagnetic waves. And the walls covered with drywall or other material similar to it - in particular.

Reinforced concrete walls pose a particularly strong threat. It is well known from a school physics course that a metal mesh is one of the best insulators. Its shielding properties are widely used in scientific and technical applications. The armature in the wall is just such a screen.

Even a large aquarium or a mirror can be the reason for the suppression of normal reception. Therefore, it makes sense to experiment with changing the location of the router relative to the walls and home environment.

You can move it not only in the horizontal direction, but also in the vertical plane. Sometimes it helps. If not eliminate the problem completely, then at least greatly reduce it.

We climb into the settings

The reason for poor range may be not only the situation and material objects in the signal path. An intangible substance can also interfere with normal reception - the presence of electromagnetic interference in the coverage area of ​​\u200b\u200bthe router. For example, signals from other routers.

The mass user rarely thinks about such a problem. Meanwhile, it exists and complicates their life no less than impenetrable concrete floors. The distribution of neighboring wireless networks occurs through so-called channels. If several networks fall on one channel, then the power of each of them drops noticeably.

To improve the operation of the router, you need to go to the device settings and check which channel is transmitting. Then download the "inSSIDer" program from the network and look into its window. This window looks like this:

In the foreground is a list of all wireless networks occupying the same space as yours. The field called "Channel" contains the channel for each of the grids. Channels are numbered from one to thirteen. We will need to select the channel on which the least number of devices “sit” and switch our router to this channel in the settings:

• From the browser, go to the web interface of the device (its typical address is 192.168.1.1 or 192.168.0.1).
• Go to the "Wireless" settings page.
• We find the "Channel" field there.
• We manually enter the channel number we need.
• We save the changes made and test the state of the device.

There are other methods to improve performance by manipulating settings.

What else can be done in the settings?

Alternatively, you can adjust other parameters:

Subscriber side settings

How to improve reception without having to configure the transmitter? For a laptop or computer, you can do the following:

• We go to the "Control Panel".
• We turn to the settings of the "Power Supply" subsection.
• We choose one of two: either the “Balanced” power scheme, or the “High Performance” scheme.

This is the answer to the question of how to boost the WiFi signal on your laptop.

Finally, the most effective and easiest option: buy a repeater in the store. A repeater is a specially designed Wi-Fi signal amplifier. In the picture below we show his image:

That's all we have to say on the topic.

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Simple steps to boost your WI-FI signal

Many of us use devices that use Wi-Fi to surf the web. The quality of such a Wi-Fi connection is one of the fundamental factors that directly affects the signal level, connection stability, the speed of your connection and its ability to withstand external influences.

At the same time, buying an expensive router and a high level of services from your Internet provider do not always guarantee the quality of your home (office) Wi-Fi, which is sometimes at a rather low level. In this article, I will tell you what simple steps to strengthen the Wi-Fi signal will help you, and how they can be put into practice.

Wi-Fi signal amplification methods

Below I will describe how, and with what help, you can increase the signal of a Wi-Fi router. Most of the tips below do not require any cost, while allowing you to significantly increase the signal level.

Method number 1. Find the best location for your router

The placement of a wireless router involves an open space, with a minimum of various obstacles, including both walls, furniture, and working electrical appliances, aquariums and other objects that can significantly affect the quality of the Wi-Fi signal, distorting and deforming it.

Therefore, try to place your translator not somewhere in the corner, away from your eyes, but vice versa - in the center of the room, and preferably higher, allowing the signal to evenly cover all the necessary space, without being distorted by various electrical appliances.

There are a sufficient number of programs that allow you to check the level and quality of the existing WiFi signal (Heatmapper, inSSIDer forOffice, Netgear's WiFiAnalytics, etc.). With their help, you can visually monitor the strengths and weaknesses of your Wi-Fi coverage, and, if necessary, take measures.

Method number 2. Set the correct antenna position for your router

Trite, but some users install the router antenna not vertically (or towards the receiving device), but horizontally, thereby significantly reducing its efficiency. Install the router's antenna in the correct vertical position to improve the quality and strength of your Wi-Fi.

Method number 3. Set the maximum power

Modern routers allow you to adjust the signal transmission power. Go to the router settings, and set the "Transmitter Power" parameter to "High".

Method number 4. Update your router software

A fairly simple way to improve the quality is to update its firmware. Developers of such devices may, from time to time, release software updates for their devices, improving their functionality, stability, and signal strength.

On modern models, it is enough to go to the router firmware (usually called at 192.168.1.1 in the address bar of the browser), find the section dedicated to updates there, and click on the appropriate button.

In older models, you need to look for a new shell on the developer's website, download it to your PC hard drive, and then specify the path to it using the "Browse" button in the system updates section of the router. In many cases, such an update can significantly improve the signal quality of this device, improving the reliability and stability of its operation.

Method number 5. Use a comfortable frequency

Go to your router settings and check what frequency it is running on (usually 2.4 GHz). Most routers operate at this frequency, and if they are located near your device, then this can leave a direct imprint on the quality and efficiency of its work. Switching to the operating frequency of 5 GHz will allow you to use a less "populated" frequency, thereby improving the stability and reliability of the WI-FI signal.

Unfortunately, older routers may not support 5 GHz, so check your router settings and if available, use 5 GHz instead of 2.4 GHz.

Method number 6. Try changing your channel

Despite the fact that most modern routers are multi-channel, and allow you to automatically switch channels while communicating with your devices, the presence of a large number of routers nearby can create a situation where several devices can use the same channel, which can significantly reduce the quality of your Wi-Fi .

To check this, enter the following command at the command prompt on your computer:

netsh wlan show all

This will display a list of all nearby wireless networks and the channels they use (channels 6 and 11 are the most common). After reviewing this list, you can see which channels are not used (or are used most rarely), go to your router settings, and select such a "less popular" channel to work with.

Method number 7. Control the distribution width

Many modern routers have a Quality-of-Service (QoS) tool that allows you to limit the use of your channel by a particular service or program. Some of these programs can be quite gluttonous (especially when it comes to video streams or VoIP). Using the QoS toolkit in the router settings, you can set a low priority (Lower Priority) for such programs, allowing you to offload your channel for more urgent tasks.

Method number 8. Change your router's antenna

A good option might be to change the antenna to a more powerful one, use an external antenna, and also work with a directional antenna that broadcasts the signal mainly in one direction the user needs.

Method number 9. Change your outdated router

If you purchased your "animal" a long time ago, then you may be using a model that uses the archaic data transfer standards 802.11b or 802.11g (the latter allows data transfer at a maximum speed of 54Mbps).

At the same time, modern standards 802.11n (maximum speed 300 Mbps) and 802.11ac (maximum speed 1Gbps) have gone far ahead in terms of their capabilities. If you are using a mastodon router, then do not be surprised that the speed and quality of your channel is at a rather low level. In such a situation, it would be better to change your device to a more modern one, since the prices for such things are not high (instructions for choosing a router for the home).

Method number 10. Use artisanal amplifiers

A beer can or plain foil can be a good screen for your router, sending the signal from it in the right direction. Such methods have proven to be very effective in domestic conditions.

A "repeater" (from the English. Repeater - repeater) is a wireless device that receives a signal from your router, and then retransmits it (with signal amplification). Thanks to these rather inexpensive “amplifiers”, you can evenly cover the space you need with a high-quality Wi-Fi signal.

Conclusion

The described methods are practical, proven methods to improve the quality and stability of your Wi-Fi. I recommend using them to improve the quality of signal transmission, but if you want to amplify the WI-FI signal on a laptop, then I recommend reading the quality material on the Makecomp website, which discusses this issue in the context of using a laptop. The implementation of these tips will improve the quality of the Wi-Fi network signal, guaranteeing the speed, stability and reliability of your work.

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Programs for strengthening the signal of the wireless Internet

The program for improving the Wi-Fi signal level on a computer, laptop and Android devices can improve the quality of network reception. Often the Wi-Fi signal functions intermittently, periodically disappears. Sometimes the speed may not match the one declared by the provider. In this case, you need to look for the best solution that will improve your wireless Internet connection. This can be a program that will allow you to activate the correct Wi-Fi signal settings on a laptop or computer, an application for Android gadgets, or a change in factors that affect signal transmission. If the user is satisfied with the quality of the wireless Internet, then we do not recommend changing any settings, as the result may be negative in the end. It is worth noting that any existing programs for improving Wi-Fi on Android gadgets or computers, laptops with the Windows operating system are easy to use. Any user can test them to improve network performance. At the same time, it is very important to remember all the actions taken so that it is always possible to restore the previous settings.

It is possible to strengthen the Wi-Fi signal both technically and programmatically.

What should be done before using the programs?

Before using various programs, you can try to improve the signal level in the following ways:

1. Reboot the router. This process is carried out by turning off and then turning on the router in the network. You can reboot by logging into the web interface of the router. To do this, open an Internet browser, enter the address "192.168.0.1". In the window that appears, enter “admin” in front of the Username and Password fields, and confirm the actions using the OK button. After that, you need to find the corresponding section in the menu. For example, for a TP-Link router, this is the System Tools - Reboot command.
2. Check if no one is connecting without the user's permission. This information is displayed in the web interface of the router. In the TP-Link device, this is the Wireless Statistics tab of the Wireless section. All unknown connections must be blacklisted.
3. To strengthen the Wi-Fi signal, you can move the router to a new place where it will not be blocked by walls or electronic devices. Reducing the distance from the router to the laptop or computer usually improves network performance.

If the above methods did not bring the desired result, then we recommend using utilities that will help solve the problem.

Ways to improve the signal on laptops and computers

Very often, in the process of setting up a Wi-Fi router, a loaded channel is set by default. There are programs that determine at what operating frequency the router operates. One of them is inSSIDer. It can be downloaded from the official resource. The utility will scan all available connections and determine loaded and free channels. Very often, residents of apartment buildings are faced with the fact that several connections use the same channel at once.

To fix the problem by improving the quality of the Wi-Fi signal, you need to determine which operating frequency is free or least used. After that, you need to go to the web interface of the router and set a new parameter.

For a TP-Link device, go to the Wireless section and specify a new value for the Channel parameter. After that, you need to save all the changed settings and reboot the router.

You can determine the required frequency using utilities such as WirelessNetView, Acrylic WiFi Free, LinSSID. The latter is designed for the Linux operating system. You can also reflash the router if you are not satisfied with the quality of its work. At the same time, it is very important to correctly select the installation files that correspond to the device model and are up-to-date today.

Optimizing the wireless Internet signal on Android devices

It is worth noting that on gadgets operating on the Android operating system, you can install the Wifi Analyzer program, which is designed to determine free and busy channels. The app is free and has a good rating. Like other Android utilities, Wifi Analyzer can be downloaded from the Google Play store. The application allows you to evaluate the quality of the Wi-Fi signal and all its changes that have occurred recently. Information is displayed in the form of a graph that is easy to understand on a mobile gadget. At the same time, the application ranks available connections based on the quality of their work. The utility is useful for identifying places in the house where wireless Internet works best. It has a concise and very user-friendly interface, understandable to any user. We recommend installing Wifi Analyzer on your Android device.

The next application is OpenSignal 3G 4G WiFi cards. It is designed specifically to enhance the quality of Wi-Fi on Android devices. The program demonstrates maps of various networks, thanks to which it will be much easier for the user to connect to a network with a good signal. The application allows you to test the speed of the Internet on Android. A large number of users have already installed OpenSignal 3G 4G WiFi cards to enhance the wireless Internet signal and highly appreciate its performance. The advantage is the ability to install the program on your smartphone for free.

Some programs that can be used to amplify the wireless Internet signal help determine the optimal channel for fine-tuning the router, others help analyze coverage and select the optimal network for connection. At the same time, it is necessary to analyze, as a result of which Wi-Fi does not work satisfactorily. Often the problem can be solved by rebooting the router or moving it to another location.

In June 2007, a record was set: the longest wireless connection (382.9 km) was established using a WiFi connection. It would probably be unwise to hope to repeat it within a private WiFi network, although it is a tempting idea. Here are some simple tips to help you maximize signal quality and minimize interference with a little wireless feng shui.

Steps

Improving WiFi reception at home

Arrange bulky furniture along the exterior walls of your home. If signals no longer have to make their way through large, bulky furniture, then the level of communication quality will only increase.

Minimize the number of mirrors. All metal surfaces reflect WiFi signals, including the thin metal coating found on most mirrors.

Place your network router correctly in order to maximize its efficiency. The efficiency of the router mainly depends on its correct location. The best location for the router is:

Improve reception quality with a repeater or wireless bridge. If your main workplace is located far from the wireless access point and you constantly have to move to the edge of the room in order to have better reception, then install a wireless signal repeater. A wireless repeater allows you to increase coverage without the need to add additional wires or other unnecessary hassle. In order to quickly and effectively improve the quality of communication - place the repeater in the middle of the path between the access point and your computer.

• A wireless bridge (also sometimes called an Ethernet converter) is used to improve reception quality for wired devices. If you're having problems with reception quality on your wired devices, use an Ethernet converter to get that extra speed boost.

1. Start using WPA/WPA2 instead of WEP. WEP and WPA/WPA2 are security algorithms that prevent hackers from breaking into a network. The only problem is that WEP ("Wired Equivalent Privacy") is significantly less secure than WPA/WPA2 ("Wireless Protected Access"). . So if you're still using the internet over WEP rather than WPA/WPA2, then consider switching to prevent your network from being potentially hacked.

   Limit the number of devices for which your WiFi will support MAC addressing. The fewer devices your network supports, the higher and more reliable the transmission speed (generally). Limit the number of devices that can access the network by creating an allowed list of MAC addresses. Device MAC addresses are identifiers for "Media Access Control" and are used by all members of your network.

   • Create a list of allowed device MAC addresses. First, determine the MAC addresses of the devices, and then go to the configuration window of your wireless access point and configure the allowed addresses.

2. Don't make your network name public. If you do not want other people to try to enter your network, then in the first place do not leave them any way to know that it exists. (While there is software that can find "hidden" networks, you still shouldn't make your network name public.) Go to your access point's administration page and uncheck "Allow SSID Broadcast". You will still be able to access your network, however it will not appear on your computer in the list of available networks.

Using kitchen foil

Use aluminum foil to reflect radio signals from the router.

Before proceeding with this, go to the network connection settings on your computer. Click on the name of your WiFi network. Another window will open. Pay attention to the speeds / Mbps and write down the displayed number (for example, 72.2 Mbps). After you do this, tear off a sheet of foil, the size of a regular A4 format.

Gently bend the sheet of foil. This is easier and faster to do if you wrap a 2 liter plastic bottle at the place where the label is glued and hold the sheet in this position for about 5 seconds. Expand the sheet; it should retain its curved shape.

Place the curved piece of foil on its side (so that it stays horizontal) behind the router.

Go back to network connection settings. Check Mbps / speed. It should increase compared to the speed it was before adding the foil.

Improve WiFi reception on the go

• If all else fails, then you can consider buying a WiFi repeater, which is needed to boost the signal between the router and the device.
• You can also use reflectors. Use the NetStumbler software to place the reflector correctly. A CD can be used as a reflector, as well as anything that looks like a parabolic reflector. The reflector, of course, must be placed behind the receiver or antenna. As a result of its application, a large increase in signal strength can be expected. This trick also works with mobile phones.
• Depending on the make and model of your wireless router, you may be able to replace the firmware with open source software that will add a lot more customization options and increase the power of your wireless antenna
• The computer case itself can be a significant obstacle to the Wi-Fi signal - try to place the case so that it does not create a barrier between the network card and the router's antenna.
• Adding a "high gain" (higher dBi) external antenna often results in improved signal reception and performance. It should be noted that the higher the dBi value, the stronger the signal propagates in the horizontal direction and weaker in the vertical direction. If you need to cover multiple floors, higher dBi probably won't help. In this case, you should consider buying a Wi-Fi booster that will boost your signal.
• If you still need more coverage, consider upgrading your wireless standard to Wireless N or Wireless G with MIMO. These two technologies greatly increase the range of existing 802.11g or 802.11b networks.

Warnings

• Replacing the router firmware may void your warranty. If the replacement is not done properly, it may cause irreparable damage to your router.
• If you apply too much power to a wireless router modified in this way, it may be permanently damaged.