Specification:

Category	Parameter	Description
General	GPS Chipset	MTK GPS
	Frequency	L1,1575.42 MHZ
	C/A Code	1.023MHz chip rate
	Channels	66 CH for tracking
	Antenna	Built-in patch with LNA
	Datum	WGS-84
Acquisition Rate	Cold Start	35 sec, average
	Warm Start	34 sec, average
	Hot Start	1.5 sec, average
	Reacquisition	<1sec
	AGPS	<1sec
Accuracy (none DGPS)	Position	Without aid: 3.0m 2D-RMS DGPS:2.5m,2D-RMS
	Velocity	Without aid: 0.1m/s DGPS:0.05m/s
	Sensitivity	-165 dBm (tracking)
Dynamic	Altitude	< 18,000m
	Velocity	< 515m/sec
	Acceleration	4g
Protocol	GPS Output	NMEA-0183(V3.01) - GGA, GSA, GSV, RMC (default) Data bit : 8, stop bit : 1 (Default)
Interface	Bluetooth™	Version 1.2 compliant
	Output Power	Class 2 (10 meter in free space)
	Frequency	2.4 to 2.48 GHz
Power	Battery	Li-Ion
	Charging Time	3hrs (Typical)
	Operation Time	Up to 32 hrs
	Power Charge	Mini USB
Environmental	Operating	-10°C to +60°C
	Storage	-20°C to +60°C
	Charging	0°C to +40°C
	Humidity	5% to 90% non-condensing
Physical	Dimension	46.5(W) x 72.2(L) x 20(H) mm
	Weight	64g
Others	Certification	CE / FCC
	LED	Bluetooth, Navigation, Battery / charger stuatus
	Accessory	CD, USB cable, Car charger, AC charger