The best way to select a GPS Receiver (1)
Originally intended as a navigational aid for your US military, GPS technological know-how is now employed for everything from tracking ships on the ocean to helping backpackers uncover their favorite campsites. It may also be discovered factory-built into cars, watches, two-way radios, PDAs and far more. With all these alternatives, how do you know which unit is proper for the needs? Let’s take a search.
Quick Study
1. All GPS receivers sold at REI perform four standard features: area, distance/direction info, route creation and tracking.
2. A high-sensitivity processor chip, this sort of because the SiRF Star III, substantially enhances satellite-signal reception, and so the precision of a GPS unit.
3. Cost is driven by this sort of factors as display form, memory capacity, quantity of internal maps, form of antenna plus the presence of an advanced processor chip.
4. A GPS receiver doesn’t replace a conventional map and compass or the capability to make use of them.