SolarWinds WiFi Analysis with NPM EDITOR’S CHOICE Part of the Network Performance Monitor that runs on Windows Server, this tool shows a live list of WiFi endpoint statuses and generates an amazing wireless signal heat map.Here is our list of the 8 best WiFi analyzers and WiFi Signal Strength Apps for Windows: Some providers will even allow you to draw up heat maps of signal distribution in your house or office to help you find the best location for your router. The app turns your computer or mobile device into an analytics program that allows you to identify what you need to do to optimize your network.įor example, with a WiFi analyzer app like Microsoft WiFi Analyzer, you can look at other channels on your network and identify if they are faster than your current channel. In a nutshell, a WiFi analyzer app breaks down information from access points on your network and places it into a single screen.Ī WiFi analyzer tool generates a visual display of the network data of your surrounding channels. This is where a WiFi analyzer app can be useful. This is made even more difficult if you don’t have the tools to diagnose the problem. Some days you’ll be able to browse without disconnecting, and others you’ll be in a battle just to stay online. The reason is that your WiFi signal strength is constantly changing due to external conditions.
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You can find out more about what is considered a good signal strength here.įor a more complete guide about all of the functions in inSSIDer 4, check out the full inSSIDer 4 User Guide.When it comes to WiFi, signal fluctuation is incredibly common. 80 is a very low signal strength, and -30 is a super high signal strength. Note: Remember that we are working in negatives, which can be a bit confusing at first. If it dips below -80 dBm, then you have a dead spot. If the signal strength dips below about -70 dBm, then you've got a weak spot. The loudest network that is sharing the channel will be yellow, and the loudest network that is on a partially overlapping channel will be red.Ĥ. Watch the signal strength over time graph, and walk around the desired coverage area Find your router in the list, and click on it.ģ. This is a good tactic, but with inSSIDer, you can measure whether moving your router made a difference or not.Ģ.
Every online guide about WiFi ever written says, "move your access point to a better spot!" to fix coverage problems. For more details about security, check out the inSSIDer 4 User Guide.ĭead spots can be very frustrating, and they are one of the most common pain points in WiFi, especially at home. This icon indicates that the selected network has a poor or broken form of security. It lists the type of security in use, but also provides a "lock" icon to show whether the network is open, secure, or using a broken form of security. There are lots of different types of security that you can use on your wireless network, and inSSIDer detects that for you. InSSIDer has tools built-in to evaluate your environment, and pick the best channel for you. This network is on a much better channel, even if it shares with a lot of other networks on channel 6. Sharing a channel is always better than partially overlapping. This access point (in blue) is on a bad channel, because it partially overlaps with a lot of other networks (all colored red). One of the most common uses of a WiFi scanner is to make sure that your router or AP is using the best channel. InSSIDer visualizes what channel each WiFi channel is on, to see how they share channels, and how they partially overlap. If you know what is happening in your wireless environment, you can use that data to fix problems, or just improve the performance of your network. It also visualizes which channel each wireless network is on. It lists out all of the networks that are nearby, as well as some information about them. A WiFi scanner uses your computer's WiFi adapter to scan for wireless networks.
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