Posted on February 9, 2024 by nerfd via the RSGB: 5 February 2024 – Propagation at HF: What can we learn using digital modes WSPR and FST4W? by Gwyn Griffiths, G3ZIL The presentation Gwyn says: “This presentation is a story of learning-as-I-went-along with the Weak Signal… Share this:Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window) FST4W, IFTTT, International, livestream, News, rsgb, Video, weak signal, Webinar, WSJT-X, WSPR