In what frequency range is the S band located?

The S band is defined as covering the frequency range of 2 to 4 GHz. This frequency range is commonly used in various applications, including radar systems, satellite communications, and some communications technologies. The lower end of the S band is approximately 2 GHz, while the upper limit reaches about 4 GHz. This particular band is well-regarded for its ability to penetrate atmospheric conditions like rain and clouds, making it suitable for weather radar and other applications where reliable signal transmission is critical.

The other frequency ranges mentioned in the options correspond to different bands, such as C band, X band, and Ku band, each with unique characteristics and applications. Understanding these frequency ranges and their properties is key in fields such as radar meteorology, telecommunications, and satellite communications.