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Month: September 2017

VLF transmissions at 22.5kHz 22.9kHz and 23kHz

In the morning around 08:00 UTC the following transmissions can be received:

  • A strong carrier at 23kHz, often modulated
  • Then a carrier at 22.9kHz
  • Then a carrier at 22.5kHz
  • Then a carrier at 23kHz

Continue reading “VLF transmissions at 22.5kHz 22.9kHz and 23kHz”

Author sq5bpfPosted on September 18, 2017Tags 22.5kHz, 22.9kHz, 23kHz, beta, russia, time station, vlf

New 8270Hz grabber in Warsaw/Poland

I made a 8270Hz grabber with a GPS reference. QTH at SQ5BPF Warsaw/Poland KO02md.

92.6uHz bins, 1 hour steps.

Direct link:

SQ5BPF 8270Hz grabber

 

Author sq5bpfPosted on September 17, 2017September 17, 2017Tags 8270, grabber, vlf
English EN Polski PL

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