Fri, 10 Apr 2026 17:44:24 +0000
hamradio, opensource, sota, pota

🛠️ 18 open source ham radio tools, all in one place.

Antenna calculators, coax attenuation, propagation, SDR receivers, QSO logger, CQ practice, Morse training, battery runtime for portable ops, and more.

All MIT licensed · self-hostable · English/German/Italian/Slovenian.

🔗 https://oeradio.at/en/tools/
🐙 https://github.com/topics/oeradio-at