Yachta T-219 Voice Scrambler

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Yachta T-219 Voice Scrambler
Yachta.jpg
Frequencies 3 MHzMegaHertz (MHz) 10^6 Hz3,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
3,000 kHzKiloHertz (kHz) 10^3 Hz
,30 MHzMegaHertz (MHz) 10^6 Hz30,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
30,000 kHzKiloHertz (kHz) 10^3 Hz
3,000 kHzKiloHertz (kHz) 10^3 Hz
MHzMegaHertz (MHz) 10^6 Hz
30,000 kHzKiloHertz (kHz) 10^3 Hz
30 MHzMegaHertz (MHz) 10^6 Hz
Frequency Range MHzMegaHertz (MHz) 10^6 Hz3,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
3,000 kHzKiloHertz (kHz) 10^3 Hz
- 30 MHzMegaHertz (MHz) 10^6 Hz30,000,000 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
30,000 kHzKiloHertz (kHz) 10^3 Hz
Mode USBUpper Side Band Modulation (Radio, referring to reception and modulation mode)Universal Serial Bus (Computer, referring to USB Ports and cables)
Modulation FSKFrequency-Shift Keying
ACFAutoCorrelation Function
Bandwidth 2700 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).2.7 kHzKiloHertz (kHz) 10^3 Hz
0.0027 MHzMegaHertz (MHz) 10^6 Hz
2.7 kHzKiloHertz (kHz) 10^3 Hz
0.0027 MHzMegaHertz (MHz) 10^6 Hz
2.7 kHzKiloHertz (kHz) 10^3 Hz
0.0027 MHzMegaHertz (MHz) 10^6 Hz
Location Russia
Short Description Yachta or Yakhta (Russian for 'Boat') T-219 is an analogue voice scrambler. It is unique in that an FSKFrequency-Shift Keying sync signal is transmitted in the middle of the main signal, with the scrambled voice stream split above and below the FSKFrequency-Shift Keying signal.
I/Q Raw Recording
Audio Sample
Yachta or Yakhta (Russian for 'Yacht' or 'Boat') T-219 is an analogue voice scrambler. It is unique in that an FSKFrequency-Shift Keying sync signal is transmitted in the middle of the main signal, with the scrambled voice stream split above and below the FSKFrequency-Shift Keying signal. This mode was replaced by CIS-12.

The FSKFrequency-Shift Keying sync signal transmits at 100 BdBaud (unit symbol Bd) is the unit for symbol rate or modulation rate in symbols per second. with 150 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz). shift. Used by the Russian Military to send time-sensitive information.


Samples[edit]

Sample 1:

Sample 2:

Frequencies[edit]

Seen at: 28.347 MHzMegaHertz (MHz) 10^6 Hz


Software[edit]


Video Examples[edit]

Additional Links[edit]

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