Do Wifi Extenders Weaken Signal

It Is Quite Possibly Illegal

Fix Weak Wireless Signal Issues

Actually amplifying your router or extender’s wireless signal to extend its reach runs the risk of being illegal in many countries. Local laws in for example Norway clearly specify both what frequencies and which signal transmission strength are allowed for indoor and outdoor wireless networks.

clearly specify both what frequencies and which signal transmission strength are allowed for indoor and outdoor wireless networks.

Any wireless device sold in a country with such laws must be approved in accordance with the local legislation. This means that the equipment you can buy will usually already be using the maximum permitted transmission strength under the law. Fiddling with this yourself will then quickly take you over the legal limit.

Any solution causing the transmission strength limit to be exceeded, would then be illegal. Typical examples of hacks that may cause this are:

  • Extending the antenna using a soda can, Pringles tube, or similar.
  • Substituting a stronger antenna.

Note that while Wi-Fi extenders or repeaters are sometimes referred to as Wi-Fi “amplifiers”, there is no actual amplification of signal strength involved. The repeater/extender simply repeats the signal from the router to create a new network that extends wireless coverage.

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Tip #: Check For Equipment That Might Be Causing An Interference

As wireless networks utilize radio frequencies to send and receive data, theres a chance your wireless signal may be weak due to interference from equipment sending radio signals. All of the following devices can interfere with wireless signals:

  • Microwave
  • Cordless telephones
  • Some satellite TV receivers

In general, wireless technology of various sorts is only increasing. This means that you likely have multiple forms of wireless equipment sending signals throughout your home. If any of that equipment is operating at the same frequencies as your wireless router, interference is going to occur.

Youll know that youre dealing with a signal interference issue if any of the following are true:

  • Your wireless devices consistently show low signal strength or the signal strength appears to go up and down even when youre not changing locations
  • You experience a far slower internet connection when connected to Wi-Fi
  • Your file transfer rates suffer when connected to Wi-Fi
  • Bluetooth devices have difficulty pairing
  • You regularly lose internet connection

If you believe there may be interference issues, turn off your other devices that are also sending out wireless signals, one-by-one. Check to see if there is a difference in the signal strength or range after you turn off each device. If you see a noticeable change after any device is turned off, youve found one of the culprits.

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Tips & Tricks: How To Place A Wifi Extender

After purchasing a WiFi range extender, it becomes time to set it up. Check out these tips and tricks letting you fully enjoy the benefits of extended WiFi. Finding just the right spot for your router and extenders takes some work, but its worth it in the long run.

  • Place your router in or near the rooms where the Internet gets regular use. For instance, when remote working, a home office becomes the ideal place to set up your router. Also, a home theater room is another valid option.
  • After setting up the router, think about optimal locations for the extender. A sweet spot is close enough to the router for a strong signal, but not too close.

Most routers reach between 150 and 200 feet, depending on the walls in your home and other factors. Ensure that your extender fits within that range for best results.

  • WiFi range extenders are expensive devices, so keep them in a secure location. If installing an extender in the kitchen, plug it in far away from the sink counter. Preventing splashes becomes critical. Also keep it away from tool benches and power tools in a garage.
  • Also password protect your router and WiFi extender. With the extended range, your network becomes detectable to many more devices. Choose a secure password including a mix of capital and lower-case letters, numbers, and unique characters. This helps prevent hacking.
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Are Wifi Boosters Good For Gaming


Boosters amplify your existing signal produced by your router. This gives you access to faster and more reliable speeds. Since online video games require decent upload and download speeds, amplifying the signal can significantly reduce a player’s ping. Ping is important in some real time, multiplayer games as it is the time it takes data to be sent out and return a response. The lower the ping time , the better the gaming experience. Things to look for in a WiFi booster designed for gaming are the speed of the fast ethernet ports, the wireless speeds, the antenna design and the ability to handle more than one device. Depending on your gaming needs, a WiFi booster can make a big difference.

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Tip #: Invest In A New Router

At the end of the day, few methods work better at boosting poor signal strength and range for wireless networks than investing in better hardware. If your wireless router is cheap or out-of-date, theres a good chance many of the above methods may not work or may work to a very limited degree.

Old routers typically use less efficient technology and may even develop technical issues, such as overheating problems, that result in poor signal strength. Meanwhile, cheaper wireless routers simply dont have come packed with the technology to perform well in the long run, and generally, lack the power output for better range.

Think of this as a last-ditch effort. Nevertheless, upgrading an old wireless router eventually becomes a necessity as wireless standards change and technology becomes better equipped to handle more receiving devices.

How Do Wifi Boosters Work

First, WiFi boosters plug directly into an existing wireless router and amplify the router’s signal. Typically, a wireless setup includes a high-speed modem that plugs into the wall, so that it can receive broadband data from the network. Then, the modem connects to a wireless router via Ethernet cable, and this router has antennas that wirelessly broadcast the signal. The WiFi booster takes that concept to the next level, by amplifying the signal with a stronger antenna.

We recommend a secure WiFi booster for business owners and commercial spaces. If you’re dealing with a large open floor plan, a high bandwidth large area wifi extender can solve your coverage issues, without needing to resort to a customized solution. On the other hand, some residential spaces need WiFi range extenders and repeaters to get the job done. Every boosting solution has unique strengths and weaknesses.

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Bonus Tip: Wifi Bands Make A Difference

We earlier mentioned that there are several different wifi frequencies your router might be using, with 2.4 GHz and 5GHz bands being the most common. The frequencies you use can also have an impact on your wifi signal strength and range.

Its important to remember that wifi signals are simply radio signals. Higher frequencies travel faster, but have a shorter distance, while lower frequencies travel farther but slower. If you have a large house and youre using the 5GHz band, theres a good chance that relocating your router will definitely solve your problem. Meanwhile, if youre using a 2.4 GHz router, your slow speeds may be due to the lower bandwidth available with 2.4 GHz routers. You may want to upgrade to 5GHz, which is much better for media streaming and heavy bandwidth usage.

Consider Changing The Wi

WiFi Range Extender – WiFi Booster explained – Which is the best?

If the Wi-Fi scan indicates that it is a good idea, log on to the router and change the channel for the 2.4 GHz band to whichever out of the non-overlapping channels 1, 6, and 11 has the least traffic and/or interference.

For more on analyzing the results of your scan and to find the right channel, see our article about Wi-Fi scanning .

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Would A Wifi Booster Boost Cellular Signals

No, they use different frequencies. Signal boosters take the specific signal frequencies and amplify them, which in turn provides a stronger signal for your WiFi or cellular device to capture. If you switch your smartphone to capture WiFi signals from your booster, your signal will definitely see some improvement.

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In my house, the wireless router is located downstairs, and the PC .

A WiFi Extender can be easily plugged in on the wall power socket. It doesnt need wired cable. However, as it starts to receive wireless signal, it provides a ethernet socket which you can connect to your destination/receiver using cable.


Then, we need to set up the WiFi Extender using a browser . Login to the IP address of the WIFI Extender. First step is to do the wireless scanning of nearby wireless networks.

Scan Wireless Networks Nearby using Wifi extender

Then, the WIFI extender needs to connect to target WIFI network, receiving the signal, boost it, and forward it

Select the Target WIFI to boost

Verify the connection details and then the WIFI Extender will start working.

Setup WIFI Extender

Wifi extender works best when you put it in the middle between the wireless router and your PC. The WIFI signal will be boosted and enhanced. Previously, the signal was blocked as there is no direct Line-of-Sight. Now, a much higher level of WIFI signal is observed.


The final step is to connect to the WIFI Extender/Booster which will be connecting to your wireless router seemlessly.

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What Exactly Is Wifi

For most people, internet and WiFi are the same. However, they are two different concepts. WiFi is a wireless connection that links devices wirelessly, without the aid of connected cables, to the internet. People connect to the internet through a router, which produces an initial signal, making internet connection possible. Picture an imaginary fishing net reaching throughout your home or office.

If you are within the net , you have access to WiFi signal, and therefore, a connection to the internet.

Does A Wifi Extender Slow Down Internet Speed

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So, is a WiFi extender worth it? Yeah, definitely, but the argument that has made a rivalry is, do these devices affect the internet speed or not? To be very honest, be it repeaters or extenders or any other Wi-Fi Booster devices, yes, users face a slow down in internet speed.

But how much and in what cases, thats the real matter.

To know what and which devices and circumstances bring down the internet speed, we just have to go into some logic.

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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.

What Is A Wifi Repeater

A WiFi repeater is a type of network booster that expands the range of your WiFi signal. It has antennas that receive a WiFi signal from your router, just like your smartphone or laptop. Then it rebroadcasts that signal over a wider area.

While a WiFi repeater will expand the range of your WiFi signal, it will also make your WiFi signal weaker. Since a WiFi repeater creates a new network that you have to connect to, it will reduce your networks bandwidth by 50%. That means your devices might be slower, especially if you are streaming or transferring large files over your network.

Most WiFi repeaters simply plug into an outlet, however, you need to place it in a location that already has a WiFi signal. If you put a WiFi repeater in an area with a weak WiFi connection, it will only be able to rebroadcast that signal at half the strength.

Since WiFi repeaters are wireless, your WiFi signal will also be weakened by thick walls, microwaves, metal objects, and electronic devices that are in between your router and WiFi repeater. So, WiFi repeaters are not great for boosting your WiFi signal over long distances or in large homes or offices, especially if there is more than one floor.

You might want to get a WiFi repeater if your garage doesnt get a strong WIFi signal. Then you can plug the repeater somewhere in between your garage and router. This will allow you to install a smart garage door opener and connect it to the 2nd WiFi network that the repeater creates.

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Why Not A New Wireless Router

To replace the router is not necessarily something that will improve coverage, unless you see that the signal strength from the router is poor even in the same room, or the router is very old and lacks support for updated standards. Even the very latest router must adhere to the same basic limitations of the technology and the same elements of the home and building that will provide signal loss.

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Best Way to Boost Weak WiFi Signal – Juplink EC4-1200 WiFi Extender – WiFi Booster Set Up

The second option is to look at your equipment and make sure it is built for your needs. New technologies come on the market all the time and if your router or antennas are older, you might want to check out whats new. All routers are not the same and some cannot handle the amount of signal you might need. Check the settings on your router and internet to make sure they are optimized. Rebooting your system clears information from the memory and gives it a fresh start. Also, check out your antenna and see if it is optimal for your desired signal and consider an upgrade to be able to receive more bandwidth from the provider.

A third option is to check out a booster or extender. Each of these devices takes your existing signal and manipulates it for a different purpose. The extender will rebroadcast the signal to dead areas of your home. The booster can amplify the signal up to 32 times its strength. Depending on your needs, one of these can make a big difference.

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