The Expert: I’ve been testing car electronics for more than three decades and have had a radar detector riding shotgun with me since the mid-90s.

The Expert: I’ve spent my entire journalism career testing car electronics and have owned several radar detectors going back to the mid-90s. As editor of Car Audio & Electronics magazine, I ...

Radar detector companies are in a constant silent battle to stay relevant against evolving enforcement techniques.

Check out our reviews on the best radar detectors for your vehicle. Find out how radar detectors work to protect you from speeding tickets.

Gear Patrol ‘s motoring editors are on the roads more or less daily testing new vehicles and — preferably — not receiving speeding tickets while doing so. We tested every radar detector in this guide ...

These are more useful for those testing a radar detector than they seem to be at influencing speeders. The Max 4 gives me a good half-mile of warning from their locations.

One way to determine the reliability and accuracy of a sub-$100 radar detector is to give it an informal field test. Determine a location where local radar-enforced speed tests are commonly ...

What Does “Ka” Mean? Ka is a microwave band in the 26.5 to 40 gigahertz (GHz) range, with frequencies somewhat north of one centimeter and 7.5 millimeters. It finds its uses in speed identification, ...