170 Hz / 228,65 Bd [ALIS, RS-ARQ, GM857, GM2000, MERLIN]

HF sonagram: 8082,1 kHz, February 15th, 2016
Audio file

W-PC’s classifier

Signals Analyzer’s view

ACF: 92 Bit

Decoded message of the audio file
A mode from Rohde & Schwarz modems GM857 and GM2000.