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RF element, Things to consider when buying a wireless antenna

2021-11-30
TAG:RF element, Things to consider when buying a wireless antenna

Things To Consider When Buying a Wireless Antenna

The wireless technology industry has constantly been changing, and this change often comes in the form of better technology. If you plan to purchase or build out your antenna, it's essential to consider certain factors before you do so. Otherwise, you may spend money on the wrong wireless antenna without even knowing it until it's too late. This article will help you understand what to look for in a 5G antenna manufacturer, which will help you make an informed decision when buying one or constructing your own!

Consider Your Intended Application

Some antennas, such as those made for long-range use, can pick up signals from several miles away. Meanwhile, short-range antennas can only pick up signals from towers that are about 1.5 miles away. The type of 5G antennas you need depends on your intended application and where you want to set it up. If you're going to boost an existing signal or upgrade an old one, consider investing in a multiband antenna. Although multiband antennas cost more than other models and may be hard to install, they typically provide superb signal quality and variety than single-band antennas do.

Determine Antenna Dimensions Based on Expected Distance

A quality antenna will be able to broadcast cellular data signals in rural areas. Still, if you expect your password will travel for more than 5 miles (8 kilometers), you'll need a larger antenna. Also, be sure your wireless antenna operates within a specific spectrum range—typically between 600 and 2700MHz. If it doesn't, then most providers won't be able to work with it. You'll also want to know what size antenna will provide adequate wireless coverage for indoor and outdoor spaces. A general rule is that larger antennas generally deliver better performance at further distances than smaller ones. Also, keep in mind that buildings and terrain can impact how sound wireless signals reach their destination; flat ground generally allows for better signal propagation than hills and mountains.

Wireless Antenna Ports

Be sure that an antenna has enough ports: Typically, most antennas have at least two ports so that you can connect two cablets at once. However, some antennas have only one port—so choose wisely when thinking about how many devices will connect simultaneously with yours.

Determine Operating Frequency

If you're buying an antenna for home use, you will probably need a dual-band antenna that works on both 2.4 and 5Ghz frequencies. Different wireless carriers use different frequencies, but most antennas will support one or both of these frequency bands.

Identify Location Restrictions

The new 5G wireless standard will only be available in select areas of big cities. Depending on where you live, there may not be access to 5G signals in your area. Also, keep in mind that signal strength depends on many things, including weather conditions, the structure of buildings, and other environmental factors. Be sure you're purchasing an antenna that matches your location needs.

Calculate Required Antenna Gain (dBi)

If you're installing an antenna on a new home or office building, you might need one with more than 12 dBi of gain (or amplification) and up to 16 dB. However, if you're placing an antenna on top of an existing building, all you may need is around 9 dB. If unsure what kind of antenna your needs require—call in for help.

Select The Right Type (Omnidirectional Vs. Directional)

For an omnidirectional antenna, signals are sent out in all directions. Omnidirectional antennas are generally used in personal wireless hotspots that support multiple users because everyone will access the internet. Directional antennas send out signals in one order, so it's ideal for applications where you need high-speed internet in one specific area. Installing a directional 5G antenna can also mean you don't have to run cable through your walls or across your ceiling. Whether you use an omnidirectional or directional antenna depends on how many people need reliable signal coverage and where they'll be using their internet connection.


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