Detailed Product Description

GR-312 is a cute, easy to bring, ultra-high performance, low power GPS smart antenna and data logger with USB connector. In addition to wired connection, it also supports Bluetooth wireless communication. The built-in SiRFstarIII chip and our experienced design provide fast acquisitions and excellent tracking performance. It is a perfect navigation companion with Smart phone, PDA, Notebook PC, UMPC etc.
It is also a passive tracking device which records place (latitude, longitude, altitude, velocity, date, and time) wherever it has been to. It could support data records of up to 130 thousands or about 90 days for logging interval of 1 minute.
A separate management tool, NaviLogManager, running on PC Windows could be used to change logging interval, retrieve logging data etc. NaviLogManager supports conversion of logging data into KML (Google Earth display), NMEA (GGA and RMC), and other formats.
In addition to a wired USB cable, the data could also be uploaded wirelessly using Bluetooth interface.
The logging data could also be used to show the place that a picture is taken via Google Earth. The embedded string hole allows one to bring this cute device as a necklace or a key chain.