[VK2TPM] Comparing noise level with WSPR
 

marxy's musing on technology

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Comparing noise level with WSPR

Posted: 15 Mar 2021 09:42 PM PDT
http://blog.marxy.org/2021/03/compar...with-wspr.html

The noise floor at home is S9. Happily it's a broadband noise rather than
the terrible switch mode power supply hash I had at one point. Inspired by
Dallas, VK3EB, today I headed for the local park and threw a wire into one
of the three largest trees there.Like Dallas, I used a hand caster for the
roll of wire and added a few sinkers to the end.It was quite windy and
after a few attempts I got