For good customer experiences, testing is vital; so when adding satellite positioning functions using GPS to electronic systems, you need to ensure accuracy. Without it, your end users may get lost. Basic testing using real signals from real satellites will confirm functionality at one point, but does it work in an urban 'canyon', or in the Southern Hemisphere, or after crossing the dateline? GPS Simulators save you time and money on repeatable testing. This e-book explains the key aspects of GPS receiver testing, to help ensure your customers don't get lost.
Spirent, GPS, GPS Simulator