A Quick Guide to Wireless Interference

Jun 17 . 3 m

Close up of WiFi router at home

Experiencing Wireless Interference? Here’s Why.

It’s been a long day at work, and all you want to do is stream a movie and relax. Your Wi-Fi seems to have other plans though.

An uneven signal could be caused by various factors but a common (if inconspicuous) culprit is often Wi-Fi interference. So, today we’re sharing a quick guide to all-things wireless interference.

What is Wireless Interference?

In simple terms, Wi-Fi interference can be described as an obstruction caused by another signal that is not part of your Wi-Fi network. That signal can cause interference resulting in an uneven signal.

Your Wi-Fi router would typically have a 2.4Ghz frequency, which is also the frequency that other common electronic devices would run on. As a result, this often creates overlap and an interruption.

What Should You Look For?

Luckily, there are few simple things that you can do to eliminate the issue of wireless interference. Here’s a list of the most common issues that you can look out for:

Note the Neighbours

While we are not implying that you should become nosy, we do recommend keeping in mind that another network close to you may be the most likely source of interference. This is particularly likely if you live in an apartment that is surrounded by other apartments.

Keep It Separate

Did you know that your very own Wi-Fi setup could be the reason behind the interference that you may be experiencing? Similar to other networks that may be in close proximity to you, different multiple Wi-Fi routers within a particular household may also create disturbances. The only difference is that these different setups are even closer to each other and more likely to create disturbances.

Baby Talk

Do you have baby monitoring devices or gadgets like walkie-talkies around the house? These devices are also classified as prime suspects when it comes to Wi-Fi interference. It is very often the case that these devices are operating on the same frequency as your Wi-Fi network. The same principle could also apply to radio devices that you might have at home.

Check the (Microwave) Oven

As the name implies, a microwave oven uses waves to heat up your food. While these waves are largely contained, some residual waves may still be present in the surrounding area and interfere directly with your Wi-Fi signal.

Get On The Floor

Who would have thought that your floor could also be creating interferences? However, if you live in a house with more than one floor and your residence is equipped with underfloor heating, your Wi-Fi router may experience difficulty when it comes to getting the signal through.

While wireless interference may be a nuisance, it is also an issue that you can often tackle with a little bit of checking and strategic planning. With a bit of trial and error, you will be able to find the perfect spot for your router that is not prone to the most common interference suspects. It is also helpful to consider switching to newer equipment that is supportive of a 5 GHz frequency since this frequency is less likely to create interferences.

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Zoe Theofilou