HF Active Mode Waterfalls Page 1

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Revision as of 17:54, 1 January 2021 by Ka3jjz (talk | contribs)
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Welcome to the HF Active Mode Waterfalls (page 1). To view an image, simply click on it.



  • ACFs, Audio used for plotting and some waterfalls courtesy of Mike Chace-Ortiz, used with permission.
  • Additional audio sources include the Numbers and Oddities, Signal ID Wiki and IARU Region 1 Monitoring System websites. See the HF Appendix for the links
  • Some waterfalls generated by Spectrum Lab

Bit and ACF Analysis