Using a Wi-Fi network analyzer for consistent Wi-Fi scanning helps you collect data and identify problems and indicate potential solutions, such as switching to another channel to reduce congestion. Wi-Fi signals are constantly changing, and small changes in the network can have massive effects on the overall connection uptime. A wireless network analyzer can help you maintain connection quality, which can be vital for numerous business needs and performance metrics. In simple terms, a Wi-Fi analyzer or scanner gathers information about access points and channels on your network and displays it in an easy-to-understand, visually accessible way. The Wi-Fi analyzer then examines the spectrum to view networks, their channels, and signal strength. If yo’re in a situation where there’s just too much traffic, it’s better to put a second WAP (Like a WiFi extender) closer to where you use your devices.Most Wi-Fi network analyzers work in a similar way, in which you can choose a wireless spectrum to examine, such as 2.4GHz or 5GHz. Let your WAP (aka your “router”) handle the channel selection. Yes, you can actually make the problem worse! The problem with selecting your own channel is that the WAP won’t automatically switch to another when the one it’s manually configured to use becomes saturated with traffic. So, what you “capture” today and determine what’s the best channel now might change the next day or even later that afternoon! Bluetooth devices, wireless peripherals, our phones and devices are all crowding the airwaves. Modern WAPs (wireless access point) auto select the best channel for you based on existing traffic and this can change continually given the explosion of wireless devices which we are using every day. Unless you’re using a 10+ year old WiFi router that doesn’t handle automatic channel switching well, there’s no need to do this. Trying to find which channel to use is pointless nowadays. There are many apps that you can use from the built in Network Diagnostics to commercial grade WiFi mapping and analyzers.

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