Dive into the world of AX.25 protocols, Bulletin Board Systems (BBS), and APRS. Packet radio combines digital messaging with RF, offering robust communication for emergency response, real-time tracking, and local or global networking.

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HF digital modes transform your station into a powerful communications setup by combining what we like with ham radio with the precision of computers or even a small board computer like a Raspberry Pi! Today's digital modes offer remarkable improvements in weak signal performance and reliability.

This allows operators with even very little power (QRP) to make contacts around the world or when SSB communications aren't the best. Many of these modes are designed specifically to overcome the challenges of HF operation: fading signals, interference, and varying band conditions.