What distance does K-Band measure at 1000 feet?

• A. 157 Feet
• B. 210 Feet
• C. 317 Feet
• D. 350 Feet

Answer: (B)

K-Band radar systems, commonly used for speed enforcement, utilize microwave signals that can provide speed measurements over a specified distance. At a distance of 1000 feet, the measurement accuracy is typically influenced by the characteristics of the radar's beam width and the speed of the target vehicle.

In this case, the K-Band measurement at 1000 feet corresponds to about 210 feet. This distance represents the effective area that the radar can accurately measure at that range. This is essential in speed enforcement situations, as it helps law enforcement officers capture consistent and reliable speed data of vehicles in motion.

The other distances provided do not align with the characteristics of K-Band radar measurements at that range, which is why they are considered incorrect in this context. Each of those options likely results from a misunderstanding of how radar systems calculate the field of view and measurement distance at specific ranges.