VLF, Another EbNaut message which is even more challenging to decode: f = 4470.005000 Hz Start time: 10.September.2017 05:00:00 UTC (daily repetition) Symbol period: 20 s Characters: 15 CRC bits: 14
I'd like to shorten that transmission experiment a bit. For a decode from Paul or Jacek it may take 2 weeks of daily transmissions. DL0AO however will likely get a decode today, if all works well. Af