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Definition | : | Extremely Low-Frequency |
Category | : | Academic & Science » Electronics |
Country/ Region |
: | Worldwide
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Popularity | : |
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Type | : |
Initialism
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Extremely Low-Frequency (ELF) is the radio-frequency (RF) band between 30-300 Hz. The ELF band is not of significant use in communications due to the extremely small bandwidth available and the enormous antennas required.
The full form of ELF is Extremely Low-Frequency