If you know units of measurement, then you are aware of the unit Hertz. The scientist Heinrich Hertz was conducting experiments in the latter half of the 19th century to prove the point that radio waves were reflected by metallic objects. The phenomenon of electromagnetic waves and the work expounding on this had hinted at this possibility.
However, the early 20th century was the time frame during which equipment that used this technology widely. Christian Hullsmeyer, a German inventor was the one who was responsible for using this theory to build something that detected ships so that collisions in inclement weather could be avoided. The next two decades saw a prolific rise in devices that employed this technology.
It wasn’t until World War II that there was a surge in the usage of this technology. Radar technology was especially relevant in military applications. In fact, the civil sector also saw a rise in the usage of radar technology. One of the applications for radar technology is the radar gun. A radar gun is a handheld device which is used to monitor the speeds of moving objects, especially motor vehicles.
The best Radar Detector
Law enforcement often uses radar guns to check on the speeds of errant drivers. If you are looking to install a radar detector in your vehicle the Escort Passport 9500ci Enhanced is a top pick. This police radar detector is the best this year because it is concealed and is an all-rounder!
This top-rated detector has everything you could possibly want or need and never thought you might need in a radar detector. It has laser jammers, remote mounted radar, false alarm Autolearn, and a lot more.
Even though this is an expensive radar detector, it is the best bet for you because you need not worry about being stopped because of a door opener remote signal!