12 Dec 2023

630m QRP WSPR overnight


13 stations spotted me overnight  (see table) and I spotted the furthermost as SM2DJK (1720km). I am still using my FT817ND to drive my transverter. I have not tried the IC-705 yet. As sensitivity is probably determined by external noise rather than noise figure, I cannot think there would be any difference, so the stations I spot are probably a function of my antenna and any directivity.

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