HAM
- Infos & Abkürzungen
- SDR
- WebSDR
- WebSDR utwente
- SoftRock SDR
- http://sdr.osmocom.org/trac/wiki/rtl-sdr
- http://kb8ojh.net/sdr/digimodes.html (Digital modes with linux SDR)
- Hardware
- Software
- Fldigi (Win + Linux)
- Multipsk
- SoDiRa (Win Only)
- Digital Modes
- PSK31
- Hellschreiber
- FlDigi Mode Overview
- DigiMode Examples
- Sender
- Sonstiges
- QRSS