I saw your article on the RPi WSPR boards. I have been using a 30m board since Dayton as my only WSPR activity.
Here is a screen shot of a 12 hour report in February, noon to midnight on 2-19-2020 …
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Tag: WSPR
WSPR on 20, 30 and 40 Meters
TAPR now offers its popular Raspberry Pi QRP TX Shield for WSPR in three versions: 20, 30 and 40 meters!
Nowadays, one of the most impressive QRP modes is Joe Taylor, K1JT’s WSPR (pronounced “whisper”) mode. WSPR stands for “Weak …
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