What are WiFi Channels ?

What are WiFi Channels ?


WiFi channels are smaller bands within WiFi frequency bands that are used by the wireless network to send and receive data. You have a certain number of WiFi channels to choose from depending on the frequency band the router uses. The 5 GHz frequency band consists of 45 WiFi channels.

What is WiFi: IEEE 802.11

The technical term for WiFi is IEEE 802.11 and it is important for daily life to move data from a router/hotspot device. Wireless connectivity with Wi-Fi is an established part of daily life. As one of the basic elements of the phone, all smartphones have embedded Wi-Fi infrastructure that enables low-cost access to be provided. In addition to this, phones, smartphones, phones, cameras, and very many other gadgets use Wi-Fi. In certain areas, Wi-Fi connectivity is accessible via Wi-Fi access points or small DSL / Ethernet routers. Wi-Fi connectivity is available in houses, businesses, shopping malls, airports, coffee shops, and many other locations.

WiFi network types

A network is a group of devices connected to one another. Although most people are familiar with the simple way a home Wi-Fi network might operate, it is not the only WiFi network format.

There are five types of wifi network:

  1. Personal area network (PAN)
  2. Local area network (LAN)
  3. Metropolitan area network (MAN)
  4. Wide area network (WAN)

Wi-Fi Channels, Frequencies, Bands & Bandwidths

While certain Wi-Fi channels and Wi-Fi bands are usually automatically chosen by home Wi-Fi routers, it is also important to schedule the frequencies used by larger wireless LANs and networks. Frequency planning is important using several Wi-Fi access points across a wide building or area so that the best performance can be obtained from the wireless LAN. However, in-home systems where Wi-Fi extender and Wi-Fi repeaters are used, it is helpful to understand which frequencies are currently available and how to best use them. Using some simple C settings in Wi-Fi routers and wireless extenders, it is possible to improve the speed of the Wi-Fi installation network.

WiFi frequency bands: 2.4 GHz and 5 GHz:

There have been numerous new WiFi standards since WiFi’s inception that aim to improve both our WiFi speed and WiFi coverage. WiFi standard 802.11n (also known as WiFi 4) was introduced in 2009 and was the first standard to operate in both the WiFi frequency bands of 2.4 GHz and 5 GHz. Since then, most routers have switched from single-band to dual-band, which means they can choose to relay wireless signals between the two WiFi frequency bands.

1, 6, and 11 channels:

In the 2.4 GHz band, 1, 6, and 11 are non-overlapping channels only. Choosing one or more of these channels can be an important part of setting up your network correctly. Currently, many Surrey wireless routers automatically select the channel for you upon initial setup, depending on where your wireless environment is, and this can also lead to slower WiFi speeds and interference. All Wi-Fi versions up to and including 802.11n (a, b, g, n) run between the 2400 and 2500MHz frequencies. Those 100MHz are divided into 14 20MHz channels each.

What channel should you use in a crowded area?

Channels 1, 6, and 11 are your best options if you want full throughput and minimum interference. But one of those channels may be a better choice than the others, depending on the other wireless networks in your vicinity.If you’re using channel 1, for instance, but someone next door is annoyingly using channel 2, then your production will decrease. In that case, to fully prevent the interference, you will have to move to channel 11 (although 6 would be pretty good as well). Using a channel other than 1, 6, or 11 might be enticing, but note that you will then be the source of interference (and your performance will stomp on others on 1, 6, and 11, anyway).

How to Boost Your Wi-Fi Speed by Choosing the Right Channel

For the last couple of decades, broadband networks have come a long way. And yet in a lot of cases, sustainable Wi-Fi speeds are still a vexing challenge. There is a range of factors that can come into play, such as how the router is set up, whether there is interruption nearby, whether you live in an apartment complex or a different home, where your microwave sits in relation to the rest of your network (yes, really), and how far apart your devices are from the router. if you have ever messed around with the settings on your Wi-Fi router, you’ve definitely seen the word “channel But many of us have looked through that list of a dozen or so channels and wondered what they are, and more importantly, which of the channels are faster than the others.

How do I change the WiFi channel I'm using?

To change the WiFi channel you are currently using, you need to login to the router and in order to login to the router, you need to know its IP address (this IP address and You will find the username and password on the back of the router) Then you have to type the username and password. You should go to the wireless settings of your router from here to change the WiFi channel it is using.