Grimeton SAQ 20190630

Grimeton Radio SAQ on 17.2 kHz received at Alexanderson Day Jun 30 2019 9:00 UTC.
Please watch in high quality to see the time markers on the spectrogram clearly. The time markers are in local time, so substract 2 hours to get UTC.
Look around 8:44 to see the alternator spin down, this shows how wideband the SAQ antenna is.bandwidth.
The sound is not very well synchronized unfortunately, especially at the end of the transmission.
For more VLF/LF/MF fun please check out the KLUBNL.PL website: klubnl.pl/wpr/en/

[@a.od-reszki4674]

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