As concerns about speeding rise, local officials are advocating for legislative action to equip police with radar guns, which ...

[Gregory Charvat] decided to see what he could do with this old Police radar gun. It is an X-band device that broadcasts continuous waves and measures the Doppler shift as they echo back.

(WTVO) — Rockford Police are deploying new ... vehicle’s speed while they’re on patrol. Traditional speed radar guns emit a wide radio frequency beam, similar to an invisible spotlight ...