CRY2001 Voice Scrambler
From Signal Identification Wiki
 | |
|---|---|
| Frequencies | 3 MHz,300 MHz |
| Frequency Range | 3 MHz - 300 MHz |
| Mode | USB |
| Modulation | FSK |
| ACF | — |
| Emission Designator | — |
| Bandwidth | 3 kHz |
| Location | Worldwide |
| Short Description | CRY2001 is a voice scrambling mode used on Sailor CRY2001 Scramblers. Fisherman often use these modes to communicate with privacy. |
| I/Q Raw Recording | — |
| Audio Sample | |
CRY2001 is a synchronized analog scrambler for commercial use. Fisherman often use these modes to communicate with privacy. The CRY2001 and Sailor radios were developed by S.P. Radio A/S in Aalborg, Denmark. At the beginning and end of the transmission, there is a 100 BdBaud (unit symbol Bd) is the unit for symbol rate or modulation rate in symbols per second. 2-FSKFrequency-Shift Keying signal.
As of 2024, there is still a rare (but extensive) use in the T band for similar uses. The UHFUltra High Frequency (300-3000 MHz) conparison is an NFMNarrowband Frequency Modulation version of this signal. https://www.youtube.com/watch?v=u7vYkbsH1Zk
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Sample 2:
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