Joined: 23 Sep 2003 Posts: 4044 Location: Prospect Heighs, IL
Posted: Thu Jun 22, 2006 7:56 am Post subject:
Hi
Radar guns are like any other electronic instrument. They are made primarily of polymers and circuitry. If you mean how do they work, the answer is they emit microwave (K band) radio waves and use a microprocessor to analyze the return signal. _________________ ----------------------
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