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….
Category: Miscellaneous
All kind of posts without a specific category.
Just an update
Just an update from the PA1JIM studio. I realize it is a bit quite on my blog lately. Not that there is nothing going on in the shack but I did not think it is post worthy. None the less I could put little things in one blog post. Arduino CW keyer I made some…
Make your own ISS contact via APRS
Last weekend I followed the Sandringham School GB1SAN, as they made their contact with Tim Peak on the International Space Station GB1SS. This contact even got the attention of the BBC who made full report on it. It reminds me of an article I read some time ago from the same AMSAT-UK how you can…