With the advancement of the Internet in homes, Wi-Fi has become one of the most popular means of connections among Brazilians, especially those using mobile devices to surf the net.
However, problems connected to the Wi-Fi antenna connection are common, but can hinder your navigation. For example, can you use the internet in every room of the house? Some tips are quite useful to improve the coverage of your home network.
By making some changes and reviewing some decisions made to prepare the connection, you may have a more powerful and stable signal. Here are 8 tips to help you expand the Wi-Fi signal of your home.
Keep your handsets up to date
Whenever you can, you should upgrade your devices to always ensure more speed and reliability in data transmission. Like any other electronic device, the accessory that provides the Wi-Fi network is constantly evolving, always with new updates.
There are currently four IEEE 802.11 standards for wireless networks: A, B, G and N. The A and G standards can transmit information up to 54 Mbps. Standard B transfers data with up to 11 Mbps of speed. The latest and fastest standard is the N format, which can transmit and receive data at up to 600 Mbps.
To achieve the highest connection speeds, you need to get an N-compatible router and a network card in your computer that supports this format. Outdated boards can be replaced easily and with a very affordable value. However, routers need to be replaced with newer models.
Choose a suitable location for your router
Maybe you have installed the best Wi-Fi antenna in your home for some time. She may have been in an isolated location, away from the devices that use her connection.
Therefore, you need to analyze the best place in your home to put the router, which works with waves, such as the radio or your mobile. Therefore, any obstacle in the middle of the road may interfere with your coverage.
The best strategy is to put the router in a high place, as the signal expands down and to the sides and it gets free of objects around. Since the signal spreads in all directions, it is best to place it in the center of the room.
Another important point is to install it in the room of the house where you will most use it. Remember that cordless phones and microwaves can interfere with the signal. Therefore, it is best to keep the router away from these items.
Protect your network from signal thieves
Even if you already have a password registered on your wireless network, it may have been discovered and some opportunistic neighbor is using your connection, which will certainly slow you down.
One of the best ways to protect yourself is to opt for a more advanced security standard, such as WPA. Just like any password, it needs to be difficult to access, always blending numbers and letters.
It is also advised that you change the sequence frequently and, to prevent others from identifying your network and trying to figure out the password, avoid using names that indicate where the signal is, such as “Wi-Fi.”
There is yet another, more radical, measure to limit who has access to your router. This can be done by the MAC address of the network card. It works as follows: access to the equipment is completely blocked, except for the MAC code that has been released.
Change the connection channel
Many people have a wireless internet connection today, and their network is certainly running on the same channel as some of their neighbors.
This is even more common if you live in a building. To improve the coverage of your Wi-Fi and to have less interference, you can do something very simple: choose the channel that is freer.
One of the most used software to verify the best channel for connection is Long Range Wi-Fi Antenna Review Analyzer, for Android. There is also the Wi-Fi Stumbler as an excellent alternative. Both offer graphs to see which channel each router is using, and then recommend the best ones.
To change the channel router, you can contact the company providing the router or check the information in the instruction manual.
Install a repeater to increase signal range
It is possible that some of the above tips have not yet solved the signal range problem. If you live in a house with several floors and very thick walls, it is possible that the reach of Wi-Fi is greatly impaired. One way to solve this is by means of signal repeaters.
As a first option, there are Wi-Fi repeaters that connect to the router through an Ethernet cable and re-send the signal to more remote devices. These repeaters must always be connected by cable to the router, which can cause inconvenience.
If this is a problem, there is another option: you can use the PLC devices, connected to the cabling of the power grid.
Watch out for apps that hijack your band
Online games, streaming video, downloading programs and other activities that require constant connection can greatly compromise the signal of your Wi-Fi network.
If there are several people in your household who share the same network, it is possible that some device is consuming most of the band, limiting the use of the network in other computers.
One of the ways to solve this problem is to use a tool that is present in almost all Wi-Fi routers, QoS. With it it is possible to prioritize data transfer by protocols, i.e. you can put video calls in front of the Torrent, for example. It is also possible to completely block some program that you think is consuming more data than another.
Restart your router frequently
Often, the router may hang because of the warming up. Therefore, restarting it manually is often strongly recommended.
One of the suggestions is to keep it off during periods that no one usually accesses the internet – such as when you are sleeping, for example. This may improve signal transmission from your router as soon as you turn it back on, as well as ensuring longer life for your equipment.
Reinstall a new firmware on the router
This may be a slightly more complex alternative, but it may work. The firmware is compared to an operating system of the equipment, which controls all its functions. There is a setup that usually resolves many Wi-Fi signal hassles, which is increasing the power of the antennas.
Unfortunately, few routers bring this option to the factory, as it may damage the machine. But if you have tried several alternatives and you did not succeed, why not try this option?
There are modified firmware that can change your old equipment and turn it into a central one with several features, among them the possibility to amplify the power of the antennas and other modifications.
The best known are the DD-WRT and the Open WRT. Even if installing these systems is a bit tricky, at the end of the process you’ll notice it’s worth it.
By following the above tips, you will have a better experience in your connections. It is important to note that some suggestions depend a lot on the model and brand of your router.
The devices that connect to the Wi-Fi network also hold great importance in the quality of navigation. Therefore, it is always advised that your computer, tablet or smartphone is up to date and free of malware.
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