The SHF (Super High Frequency) frequency range is the frequency range between 3 GHz and 30 GHz. These are centimeter waves with wavelengths
between 10 cm and 1 cm.
The band number of the SHF frequency band is 10. From this band number, thefrequency
band can be determined via the relationship 0.3 x 10exp10 to 3 x 10exp10. In terms of radio technology, the SHF band is used for mobile aeronautical radio services, satellite radio services, aeronautical navigation radio, earth exploration, space research, WLANs, military radio applications and much more.