Filter
Top Products
Next Generation GPS 32-Channel Bluetooth GPS BT-Q880 Operating Manual
QSTARZ Technology Inc. 6F-2, No. 160, Ming Chuan E. Road, Sec. 6, Taipei,Taiwan
Tel: ++886 2 2792 0061 Fax: ++886 2 2792 0062 E-Mail: Sales@Qstarz.com Web: www.Qstarz.com
5
External: +4.75 ~ 5.5 VDC
Battery: +3.7V
A.3.4 Performance
A.3.4.1 LED functions
We built 3 LEDs in the BT-Q880 Bluetooth GPS with functions as follows:
1) Battery (Red)
Blinking: Low Battery
OFF: Full power or still sufficient
ON: Recharging or Switch is at “ON” position
2) Bluetooth (Blue)
Blinking: Power on
ON: In Transmitting mode
3) GPS (Green)
ON: Position Fix
Blinking: System is on and position is not fixed
A.3.4.2 GPS Functions
1) Acquisition: 32 satellites parallel.
2) Update rate: 1 second.
3) Acquisition time
Reacquisition 0.1 sec., averaged
Hot start 6 sec., averaged
Warm start 30 sec., averaged
Cold start 30 sec., averaged
4) Position accuracy:
Non DGPS (Differential GPS)
Position < 5 meter (RMS)
Velocity 0.1 meter / second, with SA off
Time 1 microsecond synchronized GPS time
5) Dynamic Conditions:
Altitude 18,000 meters (60,000 feet) max
Velocity 515 meter / second (1000 knots) max
Acceleration 4 G, max
Jerk 20 meters/second, max
A.3.4.3 Bluetooth Functions
1) Transmits up to 10 meters.
2) Details specifications please refer to appendix D at page 19.
3) SPP Profile, V1.2
A.3.4.4 Battery
1) Capacity: 1000mAh.
2) Type: Li-ion rechargeable.
A.3.5 Interfaces
1) RS-232 compatible level, with auto adjusted baud rate.
2) NMEA 0183 Version 2.2 ASCII output (GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG).