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Tuesday, February 11, 2025

Simple ways to strengthen the Wi-Fi signal at home

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Internet Wireless is an integral part of our homes and apartments. The problem arises when the signal Wi-Fi It does not reach all nooks and crannies, and websites load longer than they should. Fortunately, there are several effective methods to improve the range of the network that you can use yourself.

Where to put the router?

This is the basic matter from which you should start. The router is best set in the center of the apartment, at an altitude of about one and a half meters. The worst thing you can do is hide it in a cabinet or behind a TV – every obstacle to weaken the signal. For example: An ordinary partition wall suppresses a signal by about 15%, and metal elements can weaken it by up to 50%!

It is therefore very important to keep the router away from electrical devices – Especially from the microwave, which works at the same frequency and can completely disrupt the signal. If you live in a multi -story house, the router is best placed at the ground floor ceiling. Thanks to this, the signal will spread better between floors.

Antennas – the key to better range

Most people do not pay attention to the setting of the router. And that's a mistake! If you have an antennas device, A single -story apartment is best placed vertically – the signal then spreads like a circle throughout the surface. At home with floors, one antenna should be placed horizontally – the signal will be better “climbing” on higher floors.

If your router does not have external antennas, You can buy additionalCost It's about 20-40 zlotys, and the improvement of range can be significant.

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Frequencies and channels

Most routers operate at 2.4 GHz – this is the default setting, but not always the best. Why? It is used not only by many devices from Wi-Fi, but also other devices such as microwave ovens, remote control and bluetooth devices from the 2.4 GHz band. This causes a greater risk of interference and lower network performance.

If your router supports the 5 GHz band (which is standard in newer models), it is worth turning them on. Less devices use this band, which translates into lower interference and higher data transmission speeds. The only drawback is a slightly smaller range, because the 5 GHz signal penetrates worse through the walls and obstacles.

In the router you can also change the transmission channel. Sometimes it is enough to switch to less crowded so that the movement flows more efficiently. Here's how to do it:

  1. Log in to the router. Enter the router's IP address in your browser (e.g. 192.168.0.1), and then log in with data from the sticker on the device (usually admin/admin).
  2. Find Wi-Fi settings. Look for the “Wireless” or “Wireless Network” section.
  3. Select the transmission channel. Find the “Channel” field (Channel). Instead of “car”, choose by hand: channels 1, 6 or 11 that do not overlap are best for the 2.4 GHz band. In the 5 GHz band, the risk of interference is smaller, but it is still worth choosing a channel not to the neighboring networks.
  4. Save changes. Click “Save” or “Apply”. The router can restart to apply new settings.

Amplifiers – when you need more power

If the above tricks did not help, it is worth considering buying a signal amplifier (Equipment for several dozen zlotys is enough for home conditions). This device acts as a relay – it receives a signal from the router and sends it further. When buying, make sure that it supports both bands (2.4 and 5 GHz) – you will have more flexibility.



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