VLF: W4DEX to IK1QFK at 8822Hz

[Paul Nicholson <vlf0403@abelian.org>]

Another night of poor reception further into Europe but,
for a couple of hours W4DEX came out of the noise at Cumiana

 http://abelian.org/vlf/tmp/141218a.gif

and averaged 11.4dB S/N in 139 uHz.  Except for one strong
interference line this was the highest peak on the spectrum
in 14400 neighbouring frequency bins.

The signal was strong enough to appear clearly on a spectrogram
in a wider bandwidth

 http://abelian.org/vlf/tmp/141218b.png

--
Paul Nicholson
http://abelian.org/
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