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Sports Radar Ltd



The Sports Radar is a microprocessor based computing device that uses a low power doppler radar transceiver. The radar sends out a signal, which bounces off the object you are tracking and is reflected back to the radar. A mixer provides the difference in the frequencies of the original sent signal and the reflected signal that bounced off the object. From this difference signal, which is proportional to the speed of the object, a microprocessor calculates speed and displays it in miles per hour (MPH) or kilometers per hour (KM/H).