ITU Band nameAbbreviationFrequency and WavelengthHigh frequencyHF3–30 MHz 100–10 mVery high frequencyVHF30–300 MHz 10–1 mUltra high frequencyUHF300–3,000 MHz 1–0.1 mSuper high frequencySHF3–30 GHz 10–1 cmRadio spectrum – Wikipedia en.wikipedia.org › wiki › Radio_spectrum