3 ms·

If you need a tool to diagnose situations like this, the Metageek Chanalyzer or perhaps a SDR with similar software can find such interferences.

• slowmotiony 4y ago
  No way to do it from a regular laptop I suppose?
  • nullify88 4y ago
    Actually A while ago, it was discovered Atheros ath9k and ath10k based wifi cards have a spectrum scan feature. There was some work in reverse engineering the data format. I'm not sure if theres been similar developments for recent devices. https://www.bastibl.net/ath9k-spectrum-scanning/ https://www.bastibl.net/ath9k-spectrum-scanning/
  • wkat4242 4y ago
    You'll need a wi-spy dongle, SDR or something similar. A standard wifi card won't identify any interference it doesn't recognise as a wifi signal.
    • nier 4y ago
      SDR stands for software-defined radio. Goes best with a software-defined antenna. Source: https://en.wikipedia.org/wiki/Software-defined_radio https://en.wikipedia.org/wiki/Software-defined_radio