Frequency Range Chart
The below frequency range chart is based on the International Telecommunication Union. Frequency Designation Abbreviation 3 - 30 Hz Extremely low frequency ELF 30 - 300 Hz Super low frequency SLF 300 - 3000 Hz Ultra low frequency ULF 3 - 30 kHz Very low frequency VLF 30 - 300 kHz Low frequency LF 300 kHz - 3 MHz Medium frequency MF 3 - 30 MHz High frequency HF 30 - 300 MHz Very high frequency VHF 300 MHz - 3 GHz Ultra high frequency UHF 3 - 30 GHz Super high frequency SHF 30 - 300 GHz Extremely high frequency EHF