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 running as recommend and I use a inverted Delta loop as an antenna.These boards really work well even in a sun…
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!