Jim Creek (NLK)

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Jim Creek (NLK)
NLK.PNG
Frequencies 24.8 kHz
Frequency Range 24.8 kHz - 24.8 kHz
Mode CW
Modulation MSK
ACF
Bandwidth 300 Hz
Location United States
Short Description Jim Creek Naval Radio Station is used by the US Navy to transmit commands to distant submarines.
I/Q Raw Recording
Audio Sample
Example of MSKMinimum-Shift Keying (When Shift/Bd = 0.5. It is impossible to get this ratio to be lower than 0.5, hence it is called the 'Minimum' shift.) modulation used by VLFVery Low Frequency (3-30 kHz) transmitters.