What are we talking about? AcronymFull NameFrequency RangeELFExtremely low frequency30 Hz – 300 HzVF or ULFVoice frequency or Ultra Low frequency300 Hz – 3 kHzVLFVery low frequency3 kHz – 30 kHzLFLow frequency30 kHz – 300 kHzHF and Lower Frequency Radiation – Introduction www.met.nps.edu › ~psguest › EMEO_online › module3 › module_3_1
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