Which frequency range is NOT associated with radar types given?

The frequency range associated with radar types is categorized based on certain bands, which correspond to specific wavelengths and applications. The C-band, which is from approximately 4 to 8 GHz, is commonly used in various radar systems, including weather radar and some commercial applications. Therefore, it is indeed associated with radar types.

X-band, K-band, and Ka-band are also recognized frequency ranges utilized in radar systems. The X-band operates around 8 to 12 GHz and is used for marine radars, weather radar, and some military applications. The K-band falls between 18 to 27 GHz and is predominantly used for police speed radar and some newer weather radars. The Ka-band, which ranges from about 27 to 40 GHz, is used in high-resolution radars (such as those for aviation and some satellite applications) and certain military radar technologies.

Since the C-band is a well-established frequency range used in radar technology, the answer accurately identifies that it is associated with radar types. Thus, the frequency range that does not fit among the given radar types is not C-band, highlighting a misunderstanding in the response provided regarding the non-association of C-band with radar applications.