Bands of radio waves BandFrequency rangeWavelength rangeExtremely Low Frequency (ELF)<3 kHz>100 kmVery Low Frequency (VLF)3 to 30 kHz10 to 100 kmLow Frequency (LF)30 to 300 kHz1 m to 10 kmMedium Frequency (MF)300 kHz to 3 MHz100 m to 1 kmWhat Are Radio Waves? | Live Science www.livescience.com › 50399-radio-waves