QO-100-modem
From Signal Identification Wiki
The purpose of this project is to transfer data (pictures...) via a 2.7 kHzKiloHertz (kHz) 10^3 Hz SSBSingle-sideband modulation channel on the narrow-band transponder as fast as possible. Now includes a RTTYRadio TeleTYpe mode.
A characteristic feature of the signal is the presence of a 100 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). carrier for fine tuning (not visible on the webSDR waterfall).
Decoding Software[edit]
QO-100-modem (windows version)
Additional Links[edit]