Is IT Legal To Use Radar Detector?

FOR IMMEDIATE RELEASE
Philadelphia, Pennsylvania, United States of America (Free-Press-Release.com) November 7, 2011 --

Radar detector is basically a device which allows you to find out when your car is being tracked by a radar gun, which is the device most police forces use to track other vehicles speed. The way a radar gun works is a radio signal is sent from the policeman's radar gun towards your vehicle, and the signals bounce off and back to the radar gun at a certain speed. If your car isn't moving at all, the radio signals come back at essentially with the same speed. If your car is moving they come back at a faster rate, and this can be measured. It is known as a Doppler effect in physics. Radar detector is a device which allows you to find out when your car is being tracked by a radar gun, which is the device most police forces use to track other
vehicles speed.


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