Frequency Range |
Classification |
3 - 30 kilohertz 30 - 300 kilohertz
300 - 3000 kilohertz (3 megahertz)
3 - 30 megahertz
30 - 300 megahertz
300 - 3000 (3 gigahertz)
3 gigahertz - 30 gigahertz
300 - 3000 gigahertz |
Very low frequencies (VLF)
The long wave band (LW)
The medium wave band (MW)
The short wave band (SW)
Very high frequency band (VHF)
Ultra high frequency band (UHF)
Super high frequency band (SHF)
Microwave frequencies |
Higher in frequency than this are infra red, visible light, ultra violet, X rays etc.
which are all forms of Electro Magnetic radiation. |