When you get a WiFi router from your ISP, they have a limited WiFi range they can broadcast. If you have a large home, you can find on the outer extreme, you either lose WiFi signal or you can’t get a stable internet connection.
It is for these reasons, companies such as TP-link began to introduce a range of WiFi extender.
While they are quite common, many families may not be aware of what they are and how they work.
In our guide, you can find out all you need to know about WiFi boosters and how they can help. You can also see how to make sure no one can jump on your data as it passes from your device to the range extender.
How Do You Use a WiFi Extender?
It is good to know some of the differences between a WiFi Booster, extender or repeater.
WiFi boosters, repeaters, and extenders in most cases are the same thing; they are all devices to increase the WiFi range in a home or office.
You won’t find a difference between devices from each manufacturer; however, not all of the WiFi extenders work the same ways as each other.
How Does A WiFi Repeater Work?
When you want to know how do Wireless extenders work, they are simpler than you may imagine. A WiFi Repeater effectively houses two separate wireless routers. These would be similar to what you have in your home or office.
It is the function of one wireless router to connect to your existing WiFi network. Where it then transfers signals to the second wireless router, which has the task of increasing signal strength and passing it throughout your home. (Learn How to Connect To Chromecast with a VPN)
You can get some models of a powerline WiFi extender with PoE (Power over Ethernet) and connect to the original router via an Ethernet cable and just act as an access point.
Do WiFi Extenders Really Work?
Depending on the size of your home or office, you may find a single WiFi extender suitable.
Yet, should your home be larger than average, or you are using it in an office, you could end up with dead zones which the extender was there to prevent. In this scenario, you should use a mesh network around your home or office.
With this, you would have several WiFi range extender to cover all areas and thus reduce dead zones.
One issue is the effectiveness is governed by the speed of your internet connection in your home or office; and the distance from your router. Hence the reason a WiFi extender with PoE may be advisable.
Types of Wi-Fi Extenders
As we saw, there are many types of Wi Fi Extenders available. Many are new, yet they still make use of the 802. 11ac and the 802. 11n protocols.
Here’s a quick overview of these easy to use
Single-band extenders only relay 2. 4GHz frequencies. You find in this frequency; the signal move better through barriers like walls, and floors.
However, lots of devices such as cordless phones, baby monitors, and microwaves, use the same 2. 4GHz frequency. As a result, you can experience slower connections.
As a signal-band extender receives and sends signals at the same frequency, it can lose 50% bandwidth.
Dual-band extenders are the most popular and broadcast 2,4GHz and 5GHz.
They use both frequencies to communicate between devices; it uses one to communicate with the Wi Fi router and one to broadcast its signal.
Thanks to this, fewer devices interfere with your signal, and you can experience higher Wi Fi speeds and more bandwidth. (Find the 5 Best Flixtor Alternatives)
Tri-band WiFi extenders have two 5GHz bands, and the third is the 2.4GHz band. Such a variation offers the best WiFi coverage with devices experiencing the least interference. You have much faster Wi Fi speeds, and long-range coverage.
You often find Tri-band extenders used in the Mesh networks, and they are often called mesh extenders. When you have a group of these, they offer a reliable wireless signal as they act as one WiFi router system rather than separate units.
How WiFi Repeater Works
It’s tempting to consider your repeaters to send out new, strong signals to devices in any location in your house.
They can send out stronger signals so that you can access the internet from areas such as your patio (powerline repeaters more suited and great for the price) with a laptop.
There are a few things users may not understand.
With a Wi Fi network, you need to connect the TP-Link or Netgear extender into a power socket halfway from your router to the dead zone where there was poor Wi Fi signal.
The principle issue here is, you have a connection, yet it could be half as fast as the wired high-speed connections on your main router.
Your new home WiFi extender uses the same frequency as the router, and data needs to pass through another step on the way to its destination.
As a result, wireless devices connecting to the access point can see speeds cut in half, which may not be a reliable WiFi signal.
If you need the best speeds, you are better using an Ethernet cable where possible to connect directly to your router to use an extender like the powerline networks.
While this offers better speed, there is another reason, and that is the security of your house networks. Hackers can use packet sniffers to read data on 802. 11ac wireless networks, and using repeaters adds new areas for them to attack.
A VPN can be the ideal accompanying service for your WiFi extenders. All your data is encrypted, and no matter how many WiFi extenders or access points, or the location. Hackers can’t access your WiFi network thanks to military-grade encryption.