Radar uses radio waves.
radio waves
radio waves
radio waves
Of course they can all they have to do is hold the radar gun with one hand and the wheel with the other
No, he played the Radar o'Reilly chacacter in a pilot episode for the show W*A*L*T*E*R, where radar was a police officer for the city of Cincinnati.
Police hand-held radar speed detectors are microwave transceivers operating around 10.5 GHz.
The answer is "yes." Traffic radar monitors both the speed of the vehicle in which is it mounted and the speed of "target" vehicles coming toward or moving away from it. On the radar display, the officer sees two speeds: "patrol" (the speed of his vehicle) and "target" (the speed of the vehicle the radar is tracking). the target speed measurement is equally accurate, whether the patrol vehicle is moving or not.
As far as I know it isn't illegal anywhere for a police officer to hide, its not considered entrapment unless you're being tricked into doing something you wouldn't normally do. So yes, they can hide while using radar.
Asoke K. Bhattacharyya has written: 'Radar cross section analysis and control' -- subject(s): Radar, Radar targets, Radar cross sections, Antennas, Electromagnetic waves, Scattering
no, unless of emergency
A radar that the police use to detect stuff.
The Escort Radar Detector scans for the radio frequency waves of most police department speed guns. These speed gun frequencies can be detected for about a mile before actually seeing the police officer.