A radar detector is a small device that is mounted on the dashboard of a vehicle. Its purpose is to alert the driver to the presence of any police speed traps within the area. This allows the driver time to slow down before reaching the speed trap.

Shopping for a radar detector can be confusing, as there are a lot of different units available with different features. Really, it all depends on what you want out of a detector. Here are some suggestions: If you are a lead foot, performance is king. The best radar detector for you will be one of the top models on the market.

Yes. Radar detectors are legal, except in commercial vehicles with gross vehicle weight ratings of 10,000 pounds or more.

Radar helps you see what's around you. An antenna mounted high above your boat (often on the mast of a sailing vessel) sends radar waves down towards the ground, hoping to pick up reflections of land or other boats below. It's not foolproof - it can often pick up images of waves instead of real objects - but it definitely helps you see what's around you, especially in conditions of poor visibility.

There are two places that you can tap into power- Either the universal transmitter power in the roof center console or the cell phone power. Below is an example of one of each.

A VASCAR stands for Visual Average Speed Computer And Recorder and is a timing device that times your vehicle from one predetermined point to another. It is like a stop watch and puts out no signal. No radar detector can warn you of VASCAR. VASCAR is commonly used in Pennsylvania as local law enforcement departments can not use radar guns by state law. A Radar travels at the speed of light which is 186,000 miles per second.

Long range radar detection. Simply put, a detector really has only one single mission: to provide enough advanced warning of radar and laser signals to allow you to check your speed and react appropriately. Long range detection relates directly to sensitivity: the greater the detection range, the more protection a detector delivers. Detecting X and K band radar at long range is easy compared to Ka band radar, and most detectors today do it reasonably well. But here's the problem.

There are some decent detectors under $200, the new Cobra XRS-9730 is a great value. Until the new Cobra models were released only the Beltronics RX65 supported the new KU Band that is currently used in Europe and is coming to the US shortly. For $129.95 this detector has very good range and it supports all the current technology including the new KU Band.

In our opinion we feel that a corded radar detector will offer you the best protection. One of the biggest problems with a cordless radar detector is that in order to conserve battery power these units power on and off constantly. Because of this cordless radar detectors have less range and they also do not offer protection from POP radar.

The range of a radar detector is depending upon quality of 500m-200m. Such surroundings as curves, dome-shaped mountain tops, bridges etc. can slightly affect here.

There are many reasons why your radar detector may not have detected the radar. One simple reason is that your device is not set up to detect the specific band or type of device the officer was using. For example, a radar detector will not tell you if the officer is using a stopwatch or LIDAR to check you speed.

Radar detectors give audible warnings for police radars, but often too late for you to adjust your speed. A radar scrambler disables the radar/lidar detector, giving you time to slow down if necessary.

A The radar detector-detector is called the VG-2 and it looks for a common IF emission of radar detectors at 11.55 GHz. Many of the detector makers have changed their common IF and can't be detected. The industry calls this "undetectable". Detectability is of little use for cars in the New Zealand as detectors are legal.

A Photo radar is an automated system with a radar gun tied to a camera. It came originally from Germany where it is called MultiNova. Presently, photoradar systems used in New Zealand use either Ka band at 34.6 GHz. The radar guns are angled across the highway between 20-22s? degrees. These photoradar guns have a very low output power from 2.5 mW and below. Due to the low output power of the photoradar guns, most radar detectors will give no advanced warning.

A Find a supermarket with an automatic door opener and drive toward it with your detector on. The automatic door opener should make your radar detector alert.

Some manufactures are touting their "10 band" detectors as the most comprehensive protection available. This is merely marketing hype. The net effect is misleading and creates confusion in what protection you really need. _ Today, there are only THREE frequencies allocated for traffic radar monitoring and ONE means of monitoring traffic speed with laser (infrared laser beam at 904 nm).

Unfortunately, it is hard to know which radar detector tests/reviews you can trust. Most will tell you that their tests are the most reliable for testing radar detectors ... but how much do you really know about them and who pays for these tests. There is even speculation that some testing companies are owned or funded by certain radar detector manufactures. We don't know if this is true, but there is a lot of money at stake in being listed as the best radar detector.