Radiowave Frequency Ranges
Abbr.	Name	Frequencies
ELF	Extremely Low Frequencies	30 - 300 Hz
VF	Voice Frequencies	0.3 - 3 kHz
VLF	Very Low Frequencies	3 - 30 kHz
LF	Low Frequencies	30 - 300 kHz
MF	Medium Frequencies	0.3 - 3 MHz
HF	High Frequencies	3 - 30 MHz
VHF	Very High Frequencies	30 - 300 MHz
UHF	Ultra High Frequencies	0.3 - 3 GHz
SHF	Super High Frequencies	3 - 30 GHz
EHF	Extremely High Freqiencies	30 - 300 GHz