The 8 GHz band, as defined by the International Telecommunication Union (ITU) Radio Regulations ITU-R F.386, is a portion of the radio spectrum that falls within the frequency range of 7.725 to 8.5 GHz. This band is categorised under the super high frequency (SHF) band, which is often used for satellite communication, microwave links, and radar systems. The ITU-R F.386 regulations provide specific guidelines for the utilisation of this band, including radio-frequency channel arrangements for fixed wireless systems, to ensure efficient use and to prevent harmful interference.