The one surefire measure that will extend the reach of your 802.11 system is when you install an external antenna. But it is not just any typical antenna that can be found in the market today, ensure that it comes with good gain and it is coupled also with either directional or omnidirectional qualities.
WiFi antennas work as a radio, but their primary designation is for computer use. You may want to picture your antenna as your WiFi card’s “speaker system”. If you will grab a much bigger antenna, the natural tendency of your WiFi is to reach even further. But it is important to keep in mind that if you will install a speaker on your WiFi system, the expected range would be horrible.
If you are on a personal quest for a WiFi type of antenna to use on your WiFi-enabled device, you will come to realize that it’s not in any way going to be an easy undertaking. How do we know that we have finally come across an antenna for WiFi that will work right for our system? How are we going to pick a product that will deliver our best expectations?
It is important to keep in mind that in its basic state, WiFi is only a radio that you will hook up on your computer system. The antenna that you will want to select should have come with the right omnidirectional or directional characteristics. Besides that, it should come with good gain retention qualities.
It is almost synonymous with linking your stereo to your external speakers. You need to have them out, otherwise, they will not be able to carry out their right use, and that is sending out quality sound effectively. It is the same working principle that you will see in a WiFi antenna, where your ultimate desire is to make the signal go further and perhaps even stronger where possible.
You have a choice between a directional and an omnidirectional antenna. We recommend that you go for a directional antenna instead if you are just aiming to have your WiFi signal sent from your router towards your computer system in another location.
But you can go the other way around if what you will try to do is send your WiFi signal to a couple of other devices. You can make it serve as a base, sending out the signal to printers, computer systems, and a couple of other wireless devices you may have including PDAs.
Another important thing worth looking into is the signal range itself. The required signal strength will be based upon the distance by which it will be transmitted. Aside from this, it can also get affected by obstructions that might appear along the way of its transmission and this may include buildings or trees.
To be safe, in general, consider taking an antenna that is more than what you require. If you came across an item like that, it would provide you with enough gain sans going overboard.
Home wifi antennas are most accessible. When it comes to ease of installation, they are also by far among the easiest to set up. Normally, you will only need to get a good one and have it placed right on the remote computer.
If you happen to have a widely spacious house, this can be installed directly on your router. Make sure though that if you decide to do it this way, you have strong security. Your safety and security against potential hackers should be your topmost concern.