The choice of GPS receiver

The Gps Mobiles : One of the most difficult decisions when buying him a GPS receiving the GPS unit for you. There are different types of Garmin and Magellan. Choosing the right task can appear daunting. However, it is difficult when you know what you want before you buy.

You can see both retailers and GPS experts, what are the best devices. If, instead, choose a GPS receiver, your needs may differ from the needs of others, well, you should check the drive you want in your application based on exactly what information from your GPS ..

For example, depending on what you do best, use a portable GPS device. Provided that the GPS is always and everywhere, then the handheld GPS unit of choice well. Various types of portable GPS devices on the market, so if you want to determine the type of GPS receiver can verify and characteristics of individual units to be compared. Not well Garmin handheld GPS devices like the Garmin Legend CX eTrex. Magellan has a version on the handheld itself, as well, including the eXplorist XL Magellan.

The other option is to choose portable GPS device. Portable devices most people use their cars. They are practical, as possible in contact with one side of the Dashboard or in another area. A number of portable GPS devices are still places that built the car, which is made during the trip.

The two units from Garmin and Magellan handheld GPS. Note the differences in technology, and sometimes the properties. Depending on the amount that you want to go with a mobile unit like the Garmin GPS Garmin GPS StreetPilot unit C320 portable or laptop computer, as Magellan Magellan RoadMate 3050T.

How does GPS

What type of GPS unit to include a brief description of their operation as necessary. A GPS receiver uses a technique to identify the exact position on triangular chart. Use the triangular formation of three or four satellites at the same time send a signal and then the GPS receiver. If you need portable GPS unit or a portable GPS unit be able to connect to the satellite to the GPS receiver would work.

After the satellites and the GPS receiver to send signals, calculates the distance each of the three satellites to the receiver, the position is determined. This happens very quickly, as the signals through radio waves. Indeed, it must travel as fast as a nanosecond, to function correctly and alerts the exact location.

The receiver is able to store information and provides a convenient, easy to use. Often this can mean a map or instructions that will be demonstrated listed. GPS devices used to display PC or Palm Pilots instead.

GPS receivers designed to move you know. The maps that appear in exactly the cards be used for instructions which are displayed online. GPS unit sometimes includes speedometer, which is similar to the car. It seems that some mini-computer operating system, type of institution. The GPS units, both attractive and easy to use because it is able to Simulate those applications, if you transferred your GPS.

The choice of basic functions

It is the first GPS receiver attractive to many people, and all were the same or similar functions. Now, GPS devices are now available on a variety of people, but instead of against each item you can not GPS units, GPS has been divided into brands (Magellan, Garmin, TomTom, and its use), types (the Portable GPS devices , handheld devices, GPS, GPS, PDA, etc.) and uses (driving, walking, etc.)