Last week Remco PA3FYM did a keynote at the club about WSPR. Remco explained a lot about Signal to Noise Ratio (SNR) and the theory behind WSPR.
He told the idea behind the WSPR-challenge which he and Rob PE1ITR organized.

As always with good quality keynotes, this one tickles me to anticipate in this WSPR-challenge. But I have to be careful not to have too many things on my agenda. With my daily Morse training this is not a good time for another challenge.

Nonetheless a great keynote and many thanks to Remco. Another item on my bucket list 😉