How to improve the wifi signal of my router

If it turns out that you have problems with the Wi-Fi connectivity of your home and the coverage is lost or simply the connection speed has declined or has degraded, you should know that it is a problem that you can solve by simply changing the broadcast channel of your router

It may not be as simple as changing the channel on your TV, but with our step-by-step instructions you can change the channel of your router Wi-Fi to avoid interference that occurs with your neighbors' connections.

First of all, you should know that many of the router current use a dual band connection technology, so they use both the 2.4 GHz frequency band for 802.11n and the 5GHz band for 802.11ac and 802.11n. In fact, there is a channel option for each frequency.

Essentially, the router They can choose from many different channels and many choose it in the initial configuration based on how free or congested other networks are located in the local local area.

The best Wi-Fi channel, therefore, is one that is not being used by other neighboring connections. When manually switching to a less congested channel, or one that is not being used by any other network, your Wi-Fi should improve significantly.

We will show you how to identify which channels are more saturated and congested so you can change the channel in which you router issues the signal.

How to identify the channel of my wifi signal?

When a neighbor changes from router or as an operator, it is likely that yours adheres to the predetermined channel or the one you chose when you first set it up, which is why it can present a high speed one day, and the next day, offer an excellent quality.

Some white-label routers, such as those usually installed by any home fiber operator, can change their channel to avoid interference, but at a very basic level. That is why we recommend having a router more advanced that is more parameterizable in order to improve the quality of the signal.

When several Wi-Fi networks overlap by the intensity with which they emit, they can cause so much interference between them that they end up offering slow speeds to the connected devices, which means that the web pages take longer to load and the videos on streaming They will get to stand or chop.

If the poor coverage of the Wi-Fi is the cause of the problem, you can also solve it by deploying a Wi-Fi mesh kit, what we know today as Mesh network with products such as those offered by brands such as AVM.

Expand your network with Mesh

With Mesh it is possible that several devices distributed throughout the rooms of your house manage to generate several Wi-Fi networks, so that they join them in a single network similar to a mesh (mesh in English). For practical purposes, this wireless network maintains the same name and password.

The devices communicate with each other and depending on your location or device used, you receive the signal with the best possible quality and speed so that you have the best possible connectivity result.

The Fritz model! Repeater 3000, which you can buy on Amazon, facilitates its start-up so that you only have to press the WPS button both in the router as in the repeater so that the devices are linked.

From here, the repeater captures the wireless network configuration to support the devices you have configured with your router previously automatically. It also guarantees the encryption of the information through the WPA2 protocol, guaranteeing that the information in the communications is secure.

And if I don't have a Mesh device?

If before investing in a new equipment like the one indicated, you want to try changing the broadcast channel of your router In search of a solution, follow the steps below to solve it.

First, you must find out what channels are using nearby networks and what your router. To do this, you can use one Free application for Android as wifi Analyzer. It is also available for Windows 10.

The router of recognized brands usually offer this type of information in their application of mobile devices, or, if you enter the mode of administration of the device.

There is no direct equivalent for iOS, and applications in the Apple App Store are also not allowed to report the intensity of the signal, so it is better to use Android or Windows applications.

Start by making sure that your phone or tablet is connected to your Wi-Fi network (unlike 3G or 4G) and then open the application. If you router It has several networks for 2.4GHz and 5GHz, connect to each of them and verify which one is less congested.

See a graphic that shows the Wi-Fi networks that exist around you, separated by different colors. You can also see the channels that each one is using together with the intensity of the signal (a higher curve indicates that its signal is stronger).

This gives you an idea of ​​whether your network has a strong or weak signal and if the channel is currently set to be full or not. This will help you decide which channel you need to use. It is worth noting that of the 13 channels, all but 1, 6 and 11 overlap. So, choose a channel as far away from networks as possible from your neighbors.

It is the vrtice (highest point of the parabola) that tells you what channel you are using. In the previous example, you can see that the 2.4GHz frequency is very full and there is no "best" obvious channel number. Our network is configured for channel 6 and has the strongest signal, but three other networks still overlap.

In the router which also support 5 GHz, it is worth connecting your phone or tablet to that network to see if there is less saturation. Some router They have two separate network names that facilitate the identification of what is, but other more basic models emit under a single name and your devices decide which network to connect to.

If possible, look for a configuration in your router's Wi-Fi options (see below) to see if you can force it to display the 2.4 GHz and 5 GHz networks separately to be able to manually connect to the 5 GHz network.

Both you router as your phone or tablet must be compatible with 5 GHz wifi for this to work. However, it is often called dual band Wi-Fi in the specifications list, instead of cataloging it as 5 GHz.

If you want to stop your phone or other devices (such as your laptop) that automatically connect to the 2.4 GHz Wi-Fi connection of your router, and use only 5 GHz, you should access Wi-Fi settings and click on Forget this network.

After that, locate the name of your 5 GHz network and connect to it.

How to change the broadcast channel of my wifi?

You need to access your web interface router. This can be done by opening a web browser and typing the IP address of the router. This number can be found printed on its own router or in the manual of the same.

There are brands such as AVM that unify the connection for their devices, so you only have to enter the name of your web browser to access the management of router.

If you choose to use a Windows PC, you can try opening the command prompt in Windows (PowerShell in later versions) where you can type ipconfig without the quotes. Now look in the resulting text for the default gateway address of your router which is usually similar to

By typing this default gateway address in your browser's search bar, you should be able to access your login and password. router to be able to administer it.

Next, you will be asked to enter username and password, data that if you have not modified, you will be able to find screenprints on the device itself. Ideally, change the default password to prevent other people from accessing your device settings.

Now look inside the Wi-Fi configuration for the channel number on which the connection is being transmitted. Keep in mind that if your router is dual band and works with the 2.4 GHz and 5 GHz frequency bands, you will have to choose the channel separately.

The exact location of the option will vary depending on the device manufacturer. We have used one of AVM and the channel configuration is easily located by clicking on Advanced Options on the main page.

Then we select Wireless Settings from the menu options and change from automatic mode to manual wireless network settings. Choose the least congested values ​​and make sure you save the changes.

Hopefully this will solve your problem. However, in tall buildings in a large neighborhood with many homes, there may be many nearby networks, which may complicate the possibility of finding a better channel for your Wi-Fi network.

As a last step, you can call your Internet provider to request that they remotely offer technical assistance. Also they usually have access to the parameters of your router to modify these values ​​by t and do it remotely.

Finally, we leave you the link to an article in which you will find an entire relationship of the best wifi router of 2019.

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