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 —
Emission Designator —
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.