DB0UPB research beacon
From Signal Identification Wiki
This is a research beacon for training neuronal networks. The neuronal networks are used for developing a new type of DSP. Between some choppy english sentences are data packets, maybe some sort of MFSKMultiple Frequency Shift-Keying.
Frequencies[edit]
3600 kHzKiloHertz (kHz) 10^3 Hz - 3620 kHzKiloHertz (kHz) 10^3 Hz, 7060 kHzKiloHertz (kHz) 10^3 Hz - 7063 kHzKiloHertz (kHz) 10^3 Hz, 14101 kHzKiloHertz (kHz) 10^3 Hz - 14112 kHzKiloHertz (kHz) 10^3 Hz
Additional Links[edit]
https://ei.uni-paderborn.de/nt/lehre/amateurfunk/db0upb-funkbake/