Whether you are a network engineer, an IT guy, or someone who just likes to keep on top of your network connection, having the right tools can be a difference-maker. Having a portable network analyzer, also known as a Wi-Fi tester, can be invaluable.
If you aren’t quite prepared or familiar with Wi-Fi testers, this is the piece for you. When all is said and done, you will be ready to stay on top of your network performance and ensure that things are running optimally at all times. Check out the guide below and become a master of your network.
What is a Wi-Fi Tester?
Before you can really start to use one, it helps to know what a Wi-Fi tester is in the first place. These tools, called a portable network analyzer, allow you to measure and analyze your network to track its performance. We tend to think of Wi-Fi as something that just works or doesn’t, but there is more to it than that.
These analyzers perform testing by injecting a known signal into your network and then measuring the response. This provides information about the overall performance health of the network, including its recurring behavior. It also helps analysts get to the bottom of a problem as it is happening.
How Does a Wi-Fi Tester Work?
In order to get a better understanding of why you should have a Wi-Fi tester, it helps to know how they work. For starters, the tester injects a signal into the network known as the stimulus signal. The device then measures the responding signal and compares the stimulus signal to the response, providing information on what’s going on with the network’s behavior.
A Wi-Fi tester can analyze a network based on a variety of parameters. Things like reflection, channel interference, attenuation, and transmission can be measured and analyzed. Knowing more about each of those parameters is helpful as well, so take the time to familiarize yourself before grabbing a Wi-Fi tester.
Why to Use a Wi-Fi Tester for Precision Engineering
The biggest question someone may have while reading this is, “Why have a Wi-Fi tester in the first place?” As it turns out, there are a multitude of reasons to invest in a Wi-Fi tester. Let’s look at the three most important reasons to have one.
Testing Network Components
By having an effective network diagnostic tool, you can measure and test a huge array of network components. Not only can you handle routers, but switches and cables as well. Being able to measure their performance means staying ahead of potential issues and getting to them before they become a major problem.
Optimizing Network Performance
We all want to have a network that runs effectively and efficiently. By using an analysis tool, you can find out which areas of the network’s performance are struggling and make the necessary changes. Keep your network running smoothly and optimize its overall performance.
Troubleshooting
Invariably, issues with the network are going to arise. Having a tool that can monitor and test your network can be invaluable for implementing troubleshooting. When you analyze the behavior of your network, you can find areas where performance is poor and make the necessary changes. For slower speeds, use a Wi-Fi tester to find out where bottlenecks occur and make changes to free up bandwidth.
At the end of the day, it may not be a tool you use all that often, but it will pay dividends. Network performance can vary based on a lot of things, so optimizing it to perform at its best can wind up being quite beneficial.
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