bn:00050913n
Noun Concept
Categories: Articles with short description, Control characters, Radio spectrum, Whitespace, All articles needing additional references
EN
low frequency  LF  longwave  Low band  low frequencies
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EN
Low frequency is the ITU designation for radio frequencies in the range of 30–300 kHz. Wikipedia
A radio frequency between 30 and 300 kHz Wikipedia Disambiguation
The 30-300 kHz range of the electromagnetic spectrum Wikidata
WordNet 3.0 & Open English WordNet
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