NWC

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NWC
HE Holt Australia (2).jpg
Frequencies 19.8 kHzKiloHertz (kHz) 10^3 Hz19,800 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.0198 MHzMegaHertz (MHz) 10^6 Hz
19.8 kHzKiloHertz (kHz) 10^3 Hz
0.0198 MHzMegaHertz (MHz) 10^6 Hz
19.8 kHzKiloHertz (kHz) 10^3 Hz
0.0198 MHzMegaHertz (MHz) 10^6 Hz
Frequency Range 19.8 kHzKiloHertz (kHz) 10^3 Hz19,800 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.0198 MHzMegaHertz (MHz) 10^6 Hz
- 19.8 kHzKiloHertz (kHz) 10^3 Hz19,800 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).
0.0198 MHzMegaHertz (MHz) 10^6 Hz
Mode CWContinuous Wave
Modulation FSKFrequency-Shift Keying
ACFAutoCorrelation Function
Bandwidth 300 HzHertz (Hz), unit of frequency, defined as one cycle per second (1 Hz).0.3 kHzKiloHertz (kHz) 10^3 Hz
3.0e-4 MHzMegaHertz (MHz) 10^6 Hz
0.3 kHzKiloHertz (kHz) 10^3 Hz
3.0e-4 MHzMegaHertz (MHz) 10^6 Hz
0.3 kHzKiloHertz (kHz) 10^3 Hz
3.0e-4 MHzMegaHertz (MHz) 10^6 Hz
Location Exmouth, Australia
Short Description Naval Communication Station (NCS) Harold E. Holt. Used jointly by the Australian and United States navies to transmit encrypted orders to submerged submarines in the Pacific.
I/Q Raw Recording
Audio Sample