Top & Best WiFi Antenna Review 2022 – How to Select Ultimate Buyer’s Guide

Top & Best WiFi Antenna: How to choose the best in 2022

Welcome to! Nowadays, the human being lives connected to the internet. Whether at home, at work or even on the street, we are almost always messing with our electronic devices. Let’s talk about an accessory that can improve this connection: the WiFi antenna.

Often, we don’t have the desired connection in terms of signal or speed. One way to try to solve this is with a WiFi antenna. There are models for the distributor or the receiver of the signal that can help with any problems that exist.

Do you know how a WiFi antenna works? What are the differences between types and models? In what situations can it help to solve your problems? Sit back, relax and get ready to have your questions answered in the next few lines!

First, the most important

  • In an increasingly connected world, having a good internet signal is essential. There are often network problems that can be resolved by expanding the signal. That’s what the WiFi antenna does.
  • There are two types of WiFi antennas: the distributors, which must be connected to the router, and the receivers, which connect to devices such as notebooks and desktop computers.
  • It is not certain that the WiFi antenna will solve your network problems. There are some situations in which it will not be of much use. So it is good to have a complete diagnosis of the situation before making a purchase.

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Ranking: The 4 best models of WiFi antenna

Technology product manufacturers know that many people have connection problems. Therefore, they take great care in the solutions they place on the market. We select WiFi antennas that without a doubt can help you:

Buying Guide

We know that having problems with bad connections is very annoying. And that a WiFi antenna can solve your problems. But, after all, how?

It’s time to talk more about this product that is able to improve bad connections to the internet a lot!

What is a WiFi antenna and what is it for?

The WiFi network works from a device that distributes the signal, usually the router, and those that receive it, such as desktop computers, notebooks, cell phones and tablets. A lot can cause problems to happen in this transfer.

Perhaps the modem has problems or the router is not of very good quality and is unable to distribute the necessary signal. There may be a lot of interference, such as walls and glass, on the way. It is also possible that the amount of equipment receiving information is very large.

These interferences cause the performance of the network to be much lower than that contracted with the provider. Therefore, improvements need to be made. A good idea is the WiFi antenna.

It is possible to connect a WiFi antenna to the signal distributor or the receiver. In the first case, it will enhance the quality of the signal, making it have greater range and strength. In the second, it will try to direct the reception towards you.

As the name says, the antenna is a small tool that does not take up space and is barely perceived. It will normally come with a cable to be connected to the target device.



In 1997, we were still stuck with dial-up internet in Brazil. Hours and hours trying to download a simple song. But it was exactly this year that WiFi was invented, beginning to be used in very specific places.
The arrival in Brazil happened only in 2008, but the technology spread very fast. Even so, today our country is only 85th in the world ranking for internet quality.


What are the advantages and disadvantages of a WiFi antenna?

The WiFi antenna is an accessory that is very easy to install and does not cost much to purchase. For this reason, it stands out for its simplicity: it will not give anyone a headache!

Its ability to extend signal distribution or reception often helps to increase the speed of devices that have not been working well. If there are problems with your network, try the antenna.

However, she does not work miracles. If the speed problem is low or the signal does not arrive, it is due to external interference, such as very thick glass or a large number of walls, there is nothing she can do.

Even less if the contracted speed is already low and you just want to improve it through the antenna. There is no way for it to intensify what already arrives on your router, just prevent the signal from getting lost along the way.

Therefore, ideally, before making your purchase, you should be sure that your network problems can be solved by the WiFi antenna.

See below a table of advantages and disadvantages of the WiFi antenna:

WiFi antenna for distribution or reception?

Is the problem you are experiencing related to the signal that is not well distributed or that does not reach the equipment? Depending on the situation, there are different types of antennas.

The antennas for distribution must be connected to the router and use SMA type cable, the same one that is used, for example, for optical fiber. Check if inputs are available on the equipment before making the purchase.

They are likely to be able to amplify the signal and improve distribution. They must be chosen if several pieces of equipment, even when close to the router, do not show the expected signal and speed according to the plan.

On the other hand, an antenna for reception must be connected to the notebook or desktop computer that is not getting an acceptable signal. There may be several problems, such as being in a room that is too far from the router.

This type of antenna is usually connected via a USB port, which prevents use on a cell phone or similar device. It has the function of capturing more signal and directing it to the device to which it is connected.

The Jefferson Meneses channel has a series of tips that can help improve the WiFi signal in your home or office, including the use of the antenna. Check out:

How much?

There is a wide range of prices for WiFi antennas according to intensity, type and brand. Both distribution and reception can suffer from severe differences.

In both types, we found very low initial values, running at around R $ 15. Good models range between R $ 50 and R $ 100. Some more professional versions, which operate at frequencies different from the traditional 2.4 GhZ, however, can cost up

Where to buy?

Computer and electronic stores in general are great options for buying a WiFi antenna. There are places that specialize in all types of technology products that can be excellent options to visit.

If you prefer an internet purchase, we recommend Amazon, full of good options.


Purchase Criteria: What to take into account when choosing a WiFi antenna?

You probably already know if you need a WiFi antenna and what type. To help you choose, we have selected some important criteria for the time of purchase:

  • Signaling
  • Gain
  • Frequency
  • Material

Below, we’ll talk a little more about each one.


There are two types of distribution antennas: directional and omnidirectional. The difference is in the directions to which the signals are sent.

Directional antennas send the signal only in a specific direction, where it is pointed, while omnidirectional antennas have the ability to make this distribution in all directions.

Each has its advantages for a specific situation: a directional antenna is for when you need to amplify the signal in a specific location in the home or office, while the omnidirectional antenna allows this to happen in the entire environment.

So the choice depends on what you need!


The gain generated by a WiFi antenna is measured in dBi, or decibels in addition to the isotropic value. This is a somewhat complex concept, since this isotropy does not exist, it is only calculated in an imaginary way.

What we can say is that the number in dBi represents how much a given antenna produces in addition to what would be the isotropic value. The bigger it is, the more powerful the electronic signal distribution will be. So, if you need to cover long distances, choose a high-value one!


Contrary to what you are used to the numbers in gHz of a CPU , the number displayed on WiFi antennas is not about power and performance. In fact, the value refers to the frequency of the radio signal operation.

There are two standards in Brazil: 2.4 gHz and 5 gHz. The only thing to note is compatibility: if your router and your electronics operate at a frequency, the antenna must also have the same. Otherwise, the product will not work.


When you invest your money in a device like a WiFi antTherefore, pay attention to the material, appearance and finish of the antenna. Some models, of cheaper values, can be quite fragile. It is important to take care that, in the end, the cheap is not expensive.

enna, you don’t want it to break easily. The idea is to have the product for a long time, if possible, for years.



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