How to Increase the Range on Wireless Router

By: Dachary Carey

Wondering how to increase range on wireless router devices? If your network isn't quite meeting your needs, consider these options to improve your range and performance.

Move Your Router
If you've got your wireless router at one end of the house and you're using it on the other side of the house, you may have problems with wireless network range. Concrete, brick and metal studs can all block the signal, confining it to a small part of your home. To get the best wireless range, position your router in a central location, so that the signal spreads out equally throughout your home. Don't keep routers in the basement, and keep them away from metal surfaces.

Add a Wireless Repeater
A wireless repeater may be the best way to add wireless network range. A repeater picks up your wireless network signal, then amplifies and rebroadcasts it. Simply position your repeater in an area that currently has signal, and follow the instructions to configure it. From there, the repeater detects your wireless signal and broadcasts it from the repeater's location, effectively creating two centers for wireless signal and extending your range.

Invest in a Good Router
Good wireless technology makes a world of difference when it comes to the range of your router. The 802.11n protocol with MIMO technology boasts extended range as a function of its construction. Some 802.11g routers have range-boosting technology, which typically consists of upgraded interior antennas and high-quality components. A router's range is limited by the quality of its antenna and broadcasting components, so paying more for long-range equipment does make a difference.

Upgrade Antennas
One way to boost your range is to upgrade your wireless router antennas. Some wireless routers utilize internal antenna arrays, and you cannot upgrade those routers. However, many wireless routers use antennas that screw onto the back of the router, letting you swap them out for better antennas. If this is an option, look for a high-quality antenna and consider a directional antenna that lets you focus the signal into certain areas of your home.

Tiny built-in antennas in network cards and internal modems can also be a problem. An external USB antenna that plugs into your laptop or desktop is a simple solution that works well if you're trying to work at the edge of your signal range.

Change Channels
Radio interference can have a drastic impact on your wireless network range. Avoid positioning your wireless router in an area susceptible to interference, such as near a cordless telephone, television or microwave. If you are experiencing interference due to other electronic devices, try changing the channel on your router.

Most routers have an option in the control panel that enables you to select different channels if you're experiencing difficulties due to interference. Conversely, you can also try changing the channel on your cordless phone, or switching to a cordless phone that utilizes a different frequency than your wireless router.

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