It’s Teletext, But On The Radio

A new open-source project called CEEFAX Station brings teletext-style pixelated text and block graphics to amateur radio using the AX.25 packet protocol. Available as a Linux package or Windows executable, it can act as either a transmitting or receiving node, letting users browse pages sent over radio. An online map tracks active nodes and frequencies, though the project is very new with sparse activity and unclear documentation on how the protocol and page encoding actually work.

Source: https://hackaday.com/2026/09/01/its-teletext-but-on-the-radio. 8 Sync News only summarizes and links out; content copyright belongs to the authors and original sources.