The unambiguous range of a radar is the maximum range at which a target can be located so as to guarantee that the reflected signal/pulse from that target corresponds to the most recent transmitted pulse .
Read moreHow far can radar measure?
Radio waves travel at the speed of light, roughly 1,000 feet per microsecond , so if the radar set has a good high-speed clock it can measure the distance of the airplane very accurately.
Read moreWhy is there a max range for radar?
Maximum Range: Radar Max Range is determined, ideally speaking, on the properties of the antenna only. A signal at a certain frequency is transmitted, reflected, then hopefully, detected. Due to the three-dimensional propagation of radar waves, frequency hold the highest weight in determining range .
Read moreWhat is the maximum range of radar?
Therefore, the maximum range of Radar for given specifications is 158KM .
Read moreHow far can radar detect?
This permits target detection at distances from about 500 to 2,000 nautical miles (900 to 3,700 km) . Thus, an HF over-the-horizon (OTH) radar can detect aircraft at distances up to 10 times that of a ground-based microwave air-surveillance radar, whose range is limited by the curvature of the Earth.
Read more