Unid 4-FSK

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Unid 4-FSK
Frequencies 6.979 MHz
Frequency Range 6.979 MHz - 6.979 MHz
Mode USB
Modulation FSK
Bandwidth 1.9 kHz
Location Worldwide
Short Description Really long transmission. Started of with many minutes of 4 pilot tones
I/Q Raw Recording
Audio Sample


Only seen this in 6979kHz

Video Examples[edit]

Pilot tones Message format

Additional Images[edit]