October 17, 2026
JS8Call Guide: Keyboard Chat and Messaging on HF
A practical JS8Call guide: how the JS8 mode works, speeds, suggested HF frequencies, heartbeats, directed messages, relays and first-time setup tips.
Read more →A practical JS8Call guide: how the JS8 mode works, speeds, suggested HF frequencies, heartbeats, directed messages, relays and first-time setup tips.
Read more →FT8 is not the only digital mode on the bands. A practical comparison of FT4, JS8Call, PSK31, RTTY and the weak-signal modes…
Read more →LY4A is made by Internet Solutions. Try the rest of our products — each one saves you time in a different way.