Monday, October 05, 2009

Why You Need A Good Radar Detector

By Charles Thomas

If you've ever had the joy of riding along, radar detector online, only to be pulled over by a hidden cop, then there is some news that you might have an interest in hearing. Many of the radar detectors on the market today are not as functional as they claim. In fact, many of them absolutely do not work under real, working conditions. This is due in large part to the development of new radar guns which the police have been only too happy to put into use.

The police utilize radar guns that have digital signal processing (DSP) technology. DSP allows the radar guns to constantly be on just waiting to read a cars speed. This allows radar guns to measure the speed in less than four tenths of a second. You have absolutely no hope of stopping in time to prevent a speeding ticket.

The new radar guns also have the advantage of using a very high bandwidth frequency, Ka band frequency. This frequency is so much higher than previous frequencies that todays radar detector are at a huge disadvantage in even detecting the radar.

Radar detection signals can operate in any part of the spectrum. This means that the radar detector has to scan the entire spectrum to spot the signal and this takes time. It also reduces detection range. Is it to be wondered then that the radar detectors are not as effective as you would like them to be?

Another advantage the police have in regards to their radar guns is the guns ability to detect the highest speeding vehicle within its range. This is unlike the old radar guns that had to measure each cars speed individually. So no more hiding behind a larger vehicle to avoid detection of your speed.

And things are getting rapidly worse. As the number of old style X band radar guns decreases and the new ones increase, the number of effective radar guns will go down as well.

Its time to start researching the new improved radar detectors that are available. When doing this research it is important to know where most of your driving occurs, whether it is on the highway or in the city. City driving requires a radar detector that is able to filter out all of the other frequency information while still being able to detect police radar.

Whatever detector you choose, you're going to have to live with the fact that detectors are going to have to continue evolving to match the continually evolving threat of radar guns, and that no one detector will keep you safe now, or forever. - 2368

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