How to strengthen the WiFi antenna. How to strengthen the WiFi antenna signal?

Conveniences at use of wireless technologies have caused distribution of gadgets in which the WiFi is integrated. Of course, traditional LAN ports do not lose their relevance, but already as a secondary means of access to the network. Moreover, this port is not required on the street or in a public place. However, the use of wireless Internet access tools has its disadvantages in the form of interference or insufficient coverage. Therefore, the question arises of the means by which it is possible to strengthen the WiFi antenna for its more efficient operation.

First and foremost, users turn to hardware manufacturers who note the dependence of reception quality on factors such as the radius of the network, the type of the access point, and the characteristics of the antennas themselves. Of course, these factors directly affect the quality of the signal, but if they do not allow achieving the required quality of communication, then do not despair - there are many ways to solve this problem.

The correct location of the device

Before interfering with the settings and experimenting with the upgrading of devices, it is worth analyzing the very location of the device in terms of optimal reception. First of all, we must take into account that the access point should provide the maximum possible coverage of the potentially used area - for example, in an office or apartment.

Also in the answer to the question on how to strengthen the antenna, the signal of the WiFi router and the overall reception quality, it should be noted the importance of free space for the passage of radio waves. That is, the interior partitions act as a rather serious barrier and can make it difficult to broadcast the signal. And this applies to modern cellular-concrete walls with gypsum plasterboard decoration, and even more so of brick reinforced structures. You can solve the problem by selecting a point for router location, so that it is easily accessible.

The coincidence of the frequency channels - what to do?

Software ways to amplify the signal, unfortunately, are the least popular among users, while a lot depends on the settings. To start improving the operation of wireless devices at the software level follows from an analysis of the frequencies at which the equipment operates. For example, if there are 10-15 networks in the house, it is obvious that you will have to forget about good quality, since with more probability the signals intersect and interfere with each other.

If you choose the right radio broadcast channel, then all questions regarding how to strengthen the antenna of the WiFi router will disappear by themselves. But to select a channel, you need a special program - for example, you can use the system InSSIDer. Use this software is necessary in parallel with the WiFi adapter. Installed on the computer program InSSIDer will display data about all available channels, identifying busy and free. In accordance with the received information, it remains only to reconfigure the adapter's operation mode to a suitable frequency.

Increase the power of the router

An unsatisfactory signal reception device can be associated with the fact that the settings themselves impose restrictions on it. Actually, this is an elementary way to improve the quality of work in the network. To understand how to increase the power of the WiFi router antenna, it is necessary to understand the settings of a particular device model. Typically, the power adjustment is present in the "Advanced settings" on which the network settings depend.

In one of the tabs there should be an inscription with a mention of transmission power. For example, in English, this can be the Wireless Transmit Power line. The adjustment indicator itself can be represented in different ways, in percentages or levels of the type "Low", "High", etc. Thus, in order to obtain high power of the router and to strengthen the WiFi antenna, the maximum value of this parameter should be set. However, in the modifications of the SOHO-level, such settings may be absent, and then only a special firmware will help, for integration it is desirable to turn to professionals.

Setting by standard and range

Again, many users are not familiar with the standard on which their device works. At the same time, two network standards are currently relevant: 802.11ac and 802.11n. The first is not yet available to a wide range of consumers, and the latter is considered one of the most powerful. If you plan to strengthen the WiFi antenna because the device does not perceive the signal at all, then it's possible that the equipment is running on a different standard.

The conversion of the gadget to the 802.11n format is usually done in the basic settings - in effect, it is the selection of the operating mode parameters. Here it is worth mentioning the frequency band at 5 GHz, with which devices that support the 802.11n standard operate. Unlike the more common 2.4 GHz band, 5 GHz channels are still more or less free and not littered, so the quality of the work in this format is an order of magnitude higher.

Turning off the power saving mode

With the use of modern computers, the issues of saving food have become particularly relevant. This mainly applies to portable devices, which should work for a long time without charge. Unfortunately, only if the performance is increased can you increase the reception of WiFi on the tablet.

The antenna will work with minimal power settings if the device is switched to a power saving mode. This does not mean that it is necessary to set the maximum productive format of the computer, but it is better to avoid the minimum level of power supply. The best option - to use a balanced mode, which will not interfere with the full operation of WiFi.

Modification of the antenna

This is a favorite way to improve the reception of different antennas from folk craftsmen. Its essence lies in the fact that the working element of the reception is additionally equipped with metal devices in the form of pieces of foil, tin elements and cans. Because to strengthen the WiFi antenna with your own hands on such a scheme is possible without harm to the device itself, it makes sense to experiment with different designs. Although some users note a good effect from such improvements, a serious result should not be expected. At least this way of solving the problem significantly loses the elementary replacement of the antenna by a more powerful model. Nevertheless, the coverage area with the use of metal supplements should increase.

Repeater application

To direct amplification of signal power leads and installation of WiFi-repeater. The principle of this device is that it is included in the network as a normal client, but in the future it plays the role of the distributor of the received signal, expanding the coverage in accordance with the capabilities of its own antenna. In terms of size, the repeater is identical to the standard power supply, so it does not take much space. Also, its acquisition is beneficial in terms of simple settings and maintenance in general.

Using a repeater, you can not only amplify the signal of the WiFi antenna, but also extend the coverage using WDS technology. That is, the device will allow you to combine different access points without the need for wired contacts. The cost of budget repeater models varies on average from 700 to 1000 rubles. More productive and reliable devices with enhanced functionality can cost 2000-3000 rubles.

Extension pieces for adapters

To get rid of problems with receiving a signal via WiFi, it is recommended to initially purchase powerful adapters and, most importantly, with an external antenna. In this respect, receiver models integrated in tablets and laptops are less effective. Nevertheless, for such devices it will not be superfluous to provide an extension cable. With it, you can move the modem in search of an optimal place for reception. If there is a question on how to strengthen the WiFi antenna on a laptop, then this option will be even more advantageous, since the mobility of the device itself will expand the possibilities for finding the best point of location. By the way, the length of cables for USB-devices can be up to 3 m.

Conclusion

It is rare to significantly improve the reception quality of the WiFi signal by using one or even two methods. The fact is that the implementation of all the recommendations can be reduced to zero, if, for example, the device's settings indicate a minimum power level. Conversely, if all program parameters are oriented to the optimal mode of operation of the equipment, the interference in the form of an internal partition will also spoil the potentially high quality of reception. Therefore, it is possible to significantly enhance the WiFi-antenna only with a comprehensive approach to analyzing its settings and assessing the location. As practice shows, the most effective solution in terms of increasing the reception power is still the purchase of more sophisticated modern equipment. In particular, the latest models open the possibility of working in new frequency bands, ensuring high and stable data transmission.