What is the frequency range for SHF?

The frequency range for SHF, or Super High Frequency, is correctly identified as 3-30 Gigahertz. This designation is part of the electromagnetic spectrum, and SHF is primarily used for radar, satellite communications, and some broadband data applications.

In the context of the electromagnetic spectrum, different frequency ranges are assigned specific names. SHF lies above UHF (Ultra High Frequency) and below EHF (Extremely High Frequency). The specific characteristics of the SHF range, including its ability to penetrate atmospheric moisture and support high data rates, make it crucial for applications involving wireless communications and testing.

The incorrect choices represent other frequency bands: the first option falls in the low frequency range, the second in the high frequency range, and the third in the very high frequency range, none of which align with the defined range of SHF. Thus, recognizing the correct frequency range for SHF helps in understanding its applications in modern technology and telecommunications.