Very Low Frequency

Definition/Scope: Very Low Frequency is the frequency that is located in the 3kHz to 30kHz range. This frequency does not allow for voice transmission and only law data signals may be used. Very Low Frequency is also used to communicate with submarines, as it will reach approximately 120 feet into water.

Acronym:

VLF

Broader Terms:

Protected Military Satellite Communication

Related Terms:

Advanced Extremely High Frequency System
Advanced Narrowband System
Advanced Wideband System
communication
Extremely High Frequency
Global Broadcast System
Ka-band
MILSATCOM
Narrowband Military Satellite Communication
super high frequency
Ultra–High Frequency Follow–on
ultrahigh frequency
very high frequency
X-band