Uploaded November 2024 | Updated September 2026, 3 weeks ago
This is a very raw video showing ofd some 80's technology for offgrid communications.
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This is a very raw video showing ofd some 80's technology for offgrid communications.
SUPPORT
buymeacoffee.com/thetechprepper/membership
#thetechprepper #hamradio #bbs
![Long range off-grid text messaging demo [Unedited]](https://i.ytimg.com/vi/cbW4WOafNjM/mqdefault.jpg "Long range off-grid text messaging demo [Unedited]
Just a quick demo on one option for short, mid and long range text messaging using HF radio using JS8Call.
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