[Gregory Charvat] decided to see what he could do with this old Police radar gun. It is an X-band device ... measuring several cars, a few birds, and himself jogging.

“always-on” radar systems to its squad cars to capture motorists’ speeds while they’re driving, rather than using a radar gun from a stationary position. According to the City of ...

William Fox and John Vesecky have discovered that with a little tweaking, a run-of-the-mill radar gun can become an instrument for detecting suicide bombers. The duo found that at a specific ...

Radar detectors can identify the signature of police radar guns, alerting you to their presence ... which officers often use from the car at a standstill. Thankfully many detectors can pick ...

In 1989, at the International Players Championships in Miami, the sport debuted a device that didn’t call the serves, but timed them—a radar gun. Serve speeds like Tilden’s had been measured ...