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Fun on 40M (U3S- Si5351a VFO/SigGen-Rreceiver Module-Raspberrypi 3-WSJT-X

 

Hi All, here is a example of a period of 24 hour spots sending and receiving on 40M, on a mostly QRP-Labs setup. U3S power about 250MW to a Unun to a enfed wire. Receive antenna butternut HF9V. It doesn't get better than this. Bill KN8DMK
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