At what angle does Ka-Band measure at 1000 feet?

At what angle does Ka-Band measure at 1000 feet?

• A. 6 Degrees
• B. 9 Degrees
• C. 12 Degrees
• D. 15 Degrees

Answer: (B)

The correct answer, 9 degrees, is derived from the physics of radar and the specifics of how the Ka-Band operates when measuring speed at a certain distance, such as 1000 feet. The angle is crucial as it affects the radar's ability to accurately measure the speed of a vehicle. In radar technology, the incidence angle, or the angle at which the radar beam is projected towards the moving target, influences the accuracy of the speed readings. At 1000 feet, the established measurement for the Ka-Band is set at 9 degrees to maintain optimal accuracy. The 9-degree angle allows for effective coverage of the area where vehicles may be located while ensuring that the radar returns a reliable speed reading. This balance between coverage and precision is essential for law enforcement and other users employing radar technology for enforcement of traffic laws or other purposes. Understanding this measurement is important for those trained in the operation and calibration of speed measurement devices, as accurate angle settings directly affect the credibility and reliability of speed enforcement efforts.

The correct answer, 9 degrees, is derived from the physics of radar and the specifics of how the Ka-Band operates when measuring speed at a certain distance, such as 1000 feet. The angle is crucial as it affects the radar's ability to accurately measure the speed of a vehicle.

In radar technology, the incidence angle, or the angle at which the radar beam is projected towards the moving target, influences the accuracy of the speed readings. At 1000 feet, the established measurement for the Ka-Band is set at 9 degrees to maintain optimal accuracy.

The 9-degree angle allows for effective coverage of the area where vehicles may be located while ensuring that the radar returns a reliable speed reading. This balance between coverage and precision is essential for law enforcement and other users employing radar technology for enforcement of traffic laws or other purposes. Understanding this measurement is important for those trained in the operation and calibration of speed measurement devices, as accurate angle settings directly affect the credibility and reliability of speed enforcement efforts.