1. Scanner With Wifi

WiFi Analyzer can help you to identify Wi-Fi problems, find the best channel or the best place for your router/access-point by turning your PC/laptop, tablet or mobile device into an analyzer for your wireless network. The basic version is completely ad-free and additional. 802.11ax: Also called Wi-Fi 6 by Wi-Fi Alliance, 802.11ax is the latest version of the IEEE 802.11 standard, designed to operate in all band spectrums between 1 and 7 GHz. 802.11ax Wi-Fi routers were demonstrated to achieve a top speed of 11 Gbit/s, in part thanks to their ability to avoid interference with neighboring networks.

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Reason 1: Co-Channel Interference

In networks where devices take turns to talk, it takes time for each of them to wait for their turn. Therefore, the more devices the longer the wait time. This type of Wi-Fi interference isn’t actually electromagnetic interference. Instead, it’s a result of Wi-Fi routers doing their best to give one another room to transmit data.

Think back to when you were in elementary school and your teacher asked the whole class a question. The chances are that multiple kids started shouting at once and nobody could hear anything properly. That’s basically what co-channel interference is, which is why Wi-Fi routers take turns and politely wait for one another to finish.

Reason 2: Adjacent-Channel Interference

Adjacent-channel interference happens when clients on overlapping channels talk at the same time. Wi-Fi channel selection is crucial in cases like this. Such channel-related interferences can be cut down or excluded by choosing the proper Wi-Fi channel for your network.

NetSpot can help you reveal which Wi-Fi channels are cluttered the most so you can avoid them and use other channels instead, preferably channels 1, 6, or 11 because these three channels are non-overlapping. Fortunately, modern Wi-Fi routers are able to cope with adjacent-channel interference much better than older routers, many of which default to the same Wi-Fi channel.

Reason 3: Non-Wi-Fi interference

In addition to Wi-Fi routers, there are many other electronic devices that can interfere with the 2.4 GHz band. Some interfere with it because they use it to wirelessly transmit data, such as security cameras, Bluetooth devices, baby monitors, and smartphones, while others interfere with it because they emit a large amount of electromagnetic radiation, such as microwaves and other appliances.

To avoid non-Wi-Fi interference, it’s important to place your Wi-Fi router far away from all sources of electromagnetic radiation, preferably also away from solid objects, including walls, large pieces of furniture, and so on.

Scanner With Wifi

A WiFi channel scanner like NetSpot helps you see through the network and choose the proper channel or reduce WiFi interference. Using NetSpot channel scanner will help you improve your 2.4 GHz WiFi network performance.