Was ist "Wifi Signalst"?
What is a good Wi-Fi signal?
However, if you spot a Wi-Fi signal listed at -90, the service is so weak you probably can't connect to that network. An excellent connection is -50 dBm, while -60 dBm is likely good enough to stream, handle voice calls, and anything else.
What does a stronger wi-fi signal mean?
A stronger Wi-Fi signal means a more reliable connection. This is what enables you to take full advantage of the internet speeds available to you. Wi-Fi signal strength depends on a variety of factors, such as how far you are from the router, whether it's a 2.4 or 5ghz connection, and even the materials of the walls around you.
How do I check Wi-Fi signal strength?
On Mac, the Wi-Fi indicator is located in the upper-right corner of the screen in the menu bar. On Linux systems, use the following command: iwconfig wlan0 | grep -i --color signal. This guide explains how to check Wi-Fi signal strength on a variety of platforms.
How do I know if my Wi-Fi signal is good?
To get more technical information about your Wi-Fi signal strength, install Airport Utility app on an iPhone or iPad, Wi-Fi Analyzer on Android, or Nirsoft's WifiInfoView on Windows. If your internet seems slow or web pages won't load, the problem could be your Wi-Fi connection.
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