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Spectrum Analyzer


This application allows you to plot a chart showing the relationship between amplitude and frequency, detecting nearby signal sources. If there is a nearby source broadcasting a signal at the observed frequency, the graph will go up sharply.

The app has the following controls:

  • The OK button adjusts the width of the spectrum.
  • The Up and Down buttons zoom in and out.
  • The Left and Right buttons switch between different frequency bands.


v1.0 - Initial release, v1.1 - Fixes, v1.2 - Sync Updates