GPS 300 is a complete GPS receiver and embedded antenna. The GPS 300
will track up to twelve satellites at a time while providing one-second
navigation updates and low power consumption.
The GPS 300 is housed in a black, water-resistant case and designed to
withstand rugged operating conditions. The GPS 300 communicates with the
External Time Reference Interface over a distance of up to 250 feet.
The Internal memory backup allows the GPS 300 to retain critical
data such as satellite orbital parameters, last position, date, and