Does your WiFi act up sometimes, and get on your nerves? There are certain things you could do to boost your WiFi signal strength to serve you better.
Here are a few things to do to boost your WiFi:
1. Ways to Boost Your WiFi – Well-positioned Router
The position where your router is placed greatly affects your WiFi strength. Try not to place your router close to metal objects and appliances that emit electromagnetic waves. This is because metal is the top disrupter of a WiFi signal.
Other materials affect your WiFi strength as well, not as much as metal.
All household appliances emit electromagnetic waves to some degree, even fluorescent lightbulbs. Most of the biggest emitters of electromagnetic waves tend to be found in the kitchen, such as the stoves, microwave ovens, and dishwashers.
Ensure you keep your WiFi router as far away from them. This is one of the ways to boost your WiFi strength.
Ideally, you should place your WiFi router roughly in the center. You can slightly boost your wireless signal by elevating the router above the floor level.
WiFi signals radiate outward in all directions. Placing your router on the floor limits it’s ability to emit strong signals. Ensuring that your router is centrally placed in the building to boost your WiFi strength.
2. Keep Your Router Updated
If you follow the news, you’ve heard about the growing number of large-scale malware attacks that are costing businesses and individuals alike billions every year. Many of these attacks wouldn’t be possible if all routers were kept updated. Once malware infects a router, it can steal bandwidth and spread itself across the network to other devices.
But even without the presence of dangerous malware, routers with old firmware perform worse than routers that are properly updated.
3. Get a Stronger Antenna
Most WiFi routers come with small, weak antennas. It’s not that manufacturers want to save every cent they can, but powerful WiFi antennas tend to be hideously large. Compared to the antenna that came with your router, which probably is just a few inches tall and has around 4 dB gain, a 10-dB antenna can be anywhere between 10 to 15 inches tall.
But if you don’t mind the size, a new, powerful WiFi antenna is a great way how you can boost WiFi at home or office without buying a new router.
There are several different types of WiFi antennas, but the only type you need to care about is the common “rubber duck” antenna, which is an electrically short monopole antenna that consists of a springy wire in the shape of a narrow helix, sealed in a rubber or plastic jacket to protect the antenna.
Such antennas use the same RP-SMA connector, and there are many different models available on Amazon and other online stores. Some even come with a handy extension cable that allows you to place the antenna farther away from your router to achieve optimal signal distribution.
To boost your WiFi signal, you need to purchase an antenna with more gain than your current one. The gain of an antenna system relative to an isotropic radiator at radio frequencies is expressed in dBi, or decibels relative to isotropic. Most home routers come with small antennas, whose gain tends to be between 4–5 dBi. Replacing such antenna with a 9 dBi antenna should provide an excellent signal boost.
4. Cut Off WiFi Leeches
An encrypted, password-protected WiFi is a must in this day and age. With more people than ever relying on WiFi, the hunger for open, fast WiFi networks is real. Don’t think that your neighbors won’t use your WiFi network just because they have their own — they will.
If you have lots of guests, create a separate guest network and either significantly limit its range or protect it with a different password and change the password on a regular basis.
5. Get a WiFi Repeater/ Booster/ Extender
Even though they are referred to by many names, WiFi boosters, repeaters, and extenders are basically the same thing.
WiFi repeaters are relatively simple devices that take an existing signal from your WiFi router and rebroadcast it as a new network. This new network is just an extension of your main network, and all data that go through it also go through the main network.
WiFi boosters and extenders are very similar, but they also amplify the existing signal before rebroadcasting it to create a second network. Because WiFi boosters typically have greater range than WiFi repeaters, they make sense in situations where the original signal is very weak.
To achieve the best performance when using a WiFi repeater or booster, it’s a good idea to use a WiFi booster app to analyze existing WiFi coverage and determine the optimal way how to extend the existing WiFi network.
6. Control Bandwidth-Hungry Clients and Applications
It takes just one bandwidth-hungry application or a client to make download and upload speeds come to a crawl for everyone else on the same WiFi network. Luckily, modern routers support services like QoS (Quality of Service), which allow users to prioritize certain applications over others. With QoS, your online gaming session won’t ever be interrupted again by a person watching a 1440p video on YouTube or downloading a huge Linux distribution from the Internet.
7. Switch to a Different WiFi Channel
Just like lanes on the highway, there are multiple WiFi channels on which a WiFi router can broadcast. Even though most countries have six non-overlapping channels (1, 6, 11, and 14), many users leave their router set on the default channel, which is usually either Channel 1 or Channel 6.
This results in a WiFi traffic jam as too many packets are trying to drive on the same line. The solution is simple: find out which channel is occupied the least and switch to it. This can be done with the help of NetSpot, a professional and easy-to-use WiFi analysis and surveillance tool.
8. Upgrade Your WiFi Technologies
The newest wireless technology, IEEE 802.11ac, offers superior download and upload speeds as well as improved range compared to older WiFi technologies, such as IEEE 802.11b, g, and others. To take advantage of the latest WiFi technologies to boost home WiFi, you need to make sure that both your home router and your WiFi-enabled devices, such as smartphones and laptops, support them.
When selecting a new WiFi router with support for IEEE 802.11ac, don’t pick the most affordable model you can find. Unless your budget is very strict, it’s always worth spending extra to purchase a router with excellent range and modern features such as MU-MIMO, Quality of Service, guest networks, gigabit Ethernet ports, and replaceable external antennas.
9. Ways to Boost Your WiFi: Switch to 5 GHz
The 5 GHz wireless frequency provides faster data rates at shorter distances and is typically much less busy than the 2.4 GHz wireless frequency. If your router supports it, consider switching to it for an instant short-range speed boost.
10. Ways to Boost Your WiFi: Reboot
This advice is as old as technology: If it doesn’t work, try switching it on and off. This advice also applies to WiFi routers. A simple reboot is often enough to boost your WiFi speeds.
A reboot clears the router’s memory and makes it possible for updates to install.
There you have it, you have seen the ways, and things to do to boost your WiFi signal strength. Here at Spacematrix Solutions Int’l Ltd., we have trained technicians and experts that ensure that your WiFi is functioning as it should.
If there’s a need to service, troubleshoot, or set up WiFi connections for your homes, businesses or schools, contact us… We’ll be glad to be of help and service.