What is the minimum distance for RADAR devices to operate in a city or incorporated municipality?

The minimum distance for RADAR devices to operate in a city or incorporated municipality is set at 300 feet. This requirement is in place to ensure that radar measurements can be taken accurately without interference from environmental factors or other obstacles that might distort the data. The 300-foot distance is generally established to allow for a clear line of sight, which is critical for the reliable functioning of radar technology.

This distance ensures that the radar units are positioned far enough from vehicles to measure speed accurately while minimizing false readings caused by short-range interference. By adhering to this standard, operators can better guarantee the validity and reliability of speed enforcement efforts within city limits.