Table 1.

EMF frequency bands used in INTEROCC

Frequency band labelsa	ITUb frequency bands	Frequency range
SMF	SMF	0–0 Hz
ELF	ELF	3–3000 Hz
IF	VLF-LF	3–300 kHz
IF	MF-HF	300 kHz–10 MHz
RF	HF-VHF	10–300 MHz
RF	UHF-MW	300 MHz–300 GHz

^aSMF, static magnetic fields; ELF, extremely low-frequency; IF, intermediate; RF, radiofrequency; VLF-LF, very low frequency-low frequency; MF-HF, medium frequency-high frequency; HF-VHF, high frequency-very high frequency; UHF-MW, ultra high frequency-micro waves.

^bInternational Telecommunications Union (ITU, 2008).