This problem can occur at a high density of the access points, for example, in the large apartment blocks where the tenants use routers, smartphones, and other devices with Wi-Fi. Wireless devices operating on the same or neighbouring channels may interfere with the operation of each other. This information will allow you to determine the less congested radio channel, the range of your Wi-Fi network, and the signal's strength in different places in the room. With such applications, you can see the list of the nearest Wi-Fi networks and the number of radio channels they currently use. There is a large choice of such applications ( Wifi Analyzer, WiFi Analyzer (open-source), and WiFi Analyzer).
Wi fi network scanner mac install#
For example, take an Android smartphone or tablet, install a special free application to determine the free channels, and check the Wi-Fi signal's reception quality and strength. With the help of modern mobile devices, it is easy to determine the Wi-Fi signal level of an access point. In the example above, you can see that there is a free channel № 6 in the radio air and in this case, you should use this channel.Ģ. You will see the available Wi-Fi networks within the range of the Keenetic in the displayed window. Radio air scanning with the built-in Keenetic router toolsĬonnect to the web interface, go to the 'Wireless ISP' page, and click 'Scan for a network'. There are two ways to do this: using the Keenetic router or specialised utilities.ġ. For more information about the mechanism of automatic determination of the optimal channel, see the article ' 2.4 GHz Wi-Fi network'.īut you can also scan a Wi-Fi network yourself and see the detailed information for each wireless network within the range of your wireless adapter or access point. We recommend assigning the task of determining the optimal channel number to the router. Usually, this is the radio channel farthest from neighbouring wireless networks, if there are any within your access point's range, to avoid frequency conflicts that can cause problems when using a wireless network. In Keenetic routers, the optimal channel number is selected automatically based on periodic radiofrequency analysis (radio air). Move your Wi-Fi transmission to a different, less-crowded channel.įor more details and other tips, see our article on boosting your Wi-Fi signal and improving your internet speed.Choosing a wireless work channel is essential for a Wi-Fi network.Ensure the router's antennae are positioned optimally.Make sure your Wi-Fi router is positioned in a central place in your home or office.If your Wi-Fi signal is weak, there are a lot of possible causes, and your troubleshooting options are extensive. This is the lowest possible value that will make a connection between the router and computer, but it's too weak to be useful for any online service. This is the lowest value that will deliver acceptable results for most online services.
Anything from -30 dBm to -50 dBm is excellent and is often about as high as you can get. This is the maximum signal strength you could achieve, and it probably means you are within a couple feet of the Wi-Fi router. Here are some guidelines for assessing your signal strength:
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