Found 2 items, similar to Lf.
English → English (WordNet) Definition: LF LF n : 30 to 300 kilohertz [syn: low frequency]
English → English (gcide) Definition: LF LF \LF\ n. (Electronics) low frequency, a term used to refer to radio waves of a frequency from 30 to 300 kilohertz. Contrasted to HF, high frequency. [Acronym] Syn: low frequency. [WordNet 1.5]