Australian traffic enforcement units are investing more in high-tech speed detection equipment. These high-tech guns put motorists at a higher risk of expensive fines and losing their license. To avoid such dangers, you only need to have a suitable radar/laser detector. A detector helps you to monitor the speed of your vehicle and drive more attentively. In addition, it allows you to drive more confidently without worrying that you will fall into the trap of today’s speed detection equipment.
Before we focus on the best radar/laser detectors, it is important to understand how speed detection guns operate. A radar gun consists of a radio transmitter and a radio receiver. A transmitter broadcasts radio signals while a receiver detects reflected signals. The two are combined to form one unit that is capable of measuring the speed of a vehicle. Radar guns are widely used by law enforcement in Australia for speed detection.
A transmitter generates and radiates an electromagnetic wave. An amplifier is used to amplify the signal while an antenna is used to broadcast it. On the other hand, a radio receiver features an antenna that is capable of converting the reflected electromagnetic waves into electrical current. It simply does the reverse of a radio transmitter. Since radio waves travel through the air at a fixed speed, it is easy to calculate the distance between the radar gun and a vehicle.
Speed detection using radar is based on a phenomenon known as Doppler Effect. In a typical radar gun, a transmitter radiates radio waves while a receiver listens for the reflected signals. If there is a vehicle in that direction, it blocks the signal causing some of it to be reflected back to the radar gun. The time it takes the reflected signal to return to the gun is measured and used to calculate the distance between the two. The wave pattern of the reflected signal varies depending on the distance between the gun and the vehicle. A radar gun calculates the speed of a vehicle by measuring frequency changes.
Laser and radar guns use the same principle of operation to measure the speed of a moving vehicle. However, there are slight differences in how the two calculate distances. Whereas traditional radar guns uses changes in wave frequency to determine distance, laser guns determine distance by multiplying the speed of light with the measured time. Secondly, radar guns produce high-frequency radio waves while laser guns produce light pulses.
For a long time, traffic enforcement units have used radar guns for speed detection. Laser guns and cameras are increasingly replacing radar guns, and this is mainly due to their impressive speed and accuracy. Nevertheless, traffic enforcement units are still using radar guns in many parts of Australia. This means that a motorist needs a detector that is capable of detecting both radar and laser such as the Escort Redline Pro A and the Escort Passport Max. RadarsOnline offers radar/laser detectors that are customized for Australian motorists.
Point-to-point detection is increasingly becoming a popular speed detection method in Australia. A point-to-point camera measures the time that it takes a vehicle to move between points. Vehicles that take less that the expected time are considered to be over speeding. In addition to measuring speed, this technology records the license plate number of a vehicle. Motorists without a GPS database-type radar detector are at a high risk of falling into this new trap.
The Escort Redline Pro A, one of the best radar/laser detectors for an Australian motorist, is a long range detector that protects you from a wide selection of speed detection guns. In addition, the high sensitivity of this detector allows you to detect guns with high accuracy.
The Redline radar detector is a portable device that is optimized to deliver the performance of a fixed speed detection system. Moreover, this radar detector features a high definition display, easy-to-use controls, and it is constructed with magnesium. The impressive features and performance of the Escort Redline Pro A make it a perfect choice for motorists in Australia.
The Escort Passport Max is a GPS enabled radar/laser detector that is optimized to deliver quick response and remarkable accuracy. This radar detector uses GPS location based intelligence to cancel false alerts with high precision. The Passport Max utilises a pre-loaded GPS database to provide Australian motorists with advanced warnings of fixed speed cameras and red light cameras.
The Passport Max radar/laser detector employs advanced digital processing technology and location based intelligence to provide you with high accuracy and quicker response time. With this detector, you can drive with confidence and without needing to maintain your eye on the speedometer.
If you are looking for a suitable radar/laser detector, then the Escort Redline Pro A and the Escort Passport Max are designed to provide you with exceptional performance. They allow you to monitor speed and drive more attentively. Furthermore, these radar/laser detectors are customised for the Australian motorists.