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The Best Ways to Extend Your WiFi Range

There is no denying that implementing a WiFi network in a home or office creates the most flexible and convenient means for your users to connect to the Internet or internal network.
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The advantages of a wireless network do come with some additional considerations that are absent in a wired network configuration.

One of the most important factors that need to be addressed when setting up a wireless network is the range of the WiFi signal. The ability of the signal to reach and adequately serve your users is the reason that a WiFi network was constructed in the first place. If the signal is weak or non-existent in portions of your intended coverage area your WiFi network needs to be tweaked. One of the primary ways to address this problem is to boost the WiFi signal.

Why Would You Need to Extend the WiFi Range?

There are several reasons that you might want or need to extend the WiFi range that you currently are achieving.

  • Poor planning – Creating a WiFi network without adequate planning can result in poor coverage and can negatively impact your users. All users need access to a strong WiFi signal in order for your network to operate successfully. Later in this article, we will look at how a WiFi tool like NetSpot can help alleviate this type of problem.

  • New requirements – This issue can arise in a business setting where additional space is used to house new employees. Despite your best previous efforts in sizing your WiFi network correctly, you now may be faced with the problem of figuring out how to extend the WiFi range to accommodate the influx of new users.

  • Inadequate signal – You can be faced with this issue no matter if the WiFi network is used for business or simply for home use. You might have issues connecting to the WiFi from certain rooms in your home. Customers taking advantage of the free WiFi offered by your coffee shop may need to avoid certain parts of your establishment.

How to Extend WiFi

When faced with the need to extend the range of your WiFi network there are a number of options from which to choose. Some are simple and do not involve the purchase of any additional equipment. In other cases, you may need to make a financial investment to provide the WiFi range that your users require.

Extending WiFi for Free

Here are some methods that may extend the WiFi range and coverage of your network without spending a dime.

Move your router
Simply finding a new location for your wireless router can have a dramatic impact on your WiFi signal for a variety of reasons. You should strive for a central location that is free from physical obstructions like walls and doors if possible. Don’t keep your router in a closet or a desk drawer if you hope to realize its true potential signals range.

Try to place it as high as possible, with a line of sight to all devices that will be connected to it. While this is not always totally feasible, getting as close as you can to this goal will help you extend the range of your WiFi router.
Analyze your WiFi network
When you use a WiFi analyzer such as NetSpot you can survey your own network as well as other networks whose signals may overlap with yours. It is a fact of life when dealing with wireless networks that their signals can cause issues with other, nearby WiFi installations. You may be able to determine that you are competing for the same channel with your neighbor’s router. Changing your router to make use of a different channel can extend your WiFi signal and improve performance throughout the network.
Update your router’s firmware
Keeping your device’s firmware current can help you obtain the best WiFi signal that the router can provide. Depending on the manufacturer there are different methods that need to be used to update your firmware. Some routers can be configured to automatically update the firmware. If your router is in that category, it is strongly recommended that you take advantage of the auto updates.
Switch router frequencies
Dual frequency routers offer you the choice of 5.0GHz and 2.4GHz bands. You might find that switching to the 5.0GHz band improves your WiFi range as it will incur less interference from other electronic devices since the frequency is used less often.

How to Extend WiFi Range with Another Router or Other Equipment

If you have exhausted the free methods of extending your WiFi range to no avail it might be time to consider purchasing some additional equipment in order to improve your WiFi coverage. There are a number of different ways you can do this. Here are three methods from which to choose.

Using another router
You can use a second router as a repeater to help reach WiFi dead spots in your coverage area. In some cases, you will need to connect the two devices with a cable, though some configurations can be accomplished wirelessly. Basically, you are using the second router to catch the WiFi signal and push it to previously unreachable parts of your home or office.
Using a WiFi extender
In a similar manner to a second router, a WiFi extender or booster also takes the original signal and repeats it to extend its reach. They come in a variety of styles including extenders that simply plug into a nearby electrical wall outlet and can solve the problems of an inadequate WiFi range.
Employing a mesh network
Large wireless networks may benefit from the installation of a mesh network to replace the traditional WiFi configuration currently in place. They are meant to provide coverage of areas of more than 1,000 square feet on either a single or multi-floor building. Mesh networks are easy to configure and offer resiliency by design as each base station is seen as a node.

Predicting and Optimizing the Range of Your WiFi Network

Making use of a quality WiFi analyzer like NetSpot can help you tune your WiFi network and determine if the signal is strong enough for your intended coverage area. Let’s take a look at how to use this powerful tool both prior to installing your wireless network and using it to optimize it once it is in place.

You should conduct a site survey using the tool before you purchase any equipment for your WiFi network. The survey can alert you to potential problem areas in your projected coverage area and help you decide on the proper equipment to serve your needs. Plunging ahead with a WiFi implementation without a site survey sets you up for issues that impact your network.

NetSpot – a troubleshooting tool

You can also use NetSpot as a troubleshooting tool to address issues encountered by WiFi networks. The app enables you to determine factors like signal strength, overlapping channels, and Internet connection speed. It can pinpoint signal-to-noise ratio problems that may need to be resolved by reconfiguring your network or moving other equipment that is interfering with its performance. Periodic analysis of your WiFi network is an important component in its maintenance and optimization.

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There is no reason that you need to suffer from the plague of a weak WiFi signal. One of the remedies we have covered should help you get that signal to each and every device in your home or office.

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Wi-Fi Site Surveys, Analysis, Troubleshooting runs on a MacBook (macOS 10.10+) or any laptop (Windows 7/8/10) with a standard 802.11a/b/g/n/ac wireless network adapter.