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Bluetooth GPS Receiver |
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BT-Q910
SiRF Star III Bluetooth GPS Receiver
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Applications
• Adopt SiRF Star III chipset.
• 20-Channel GPS Receiver for fast acquisition and reacquisition.
• Ultra low power control: 14 hours usage / 1 week stand-by time.
• Higher sensitivity (to -159dBm).
• Excellent performance - Cold/Warm/Hot start time: 42/38/1 sec. (average).
• Support standard NMEA-0183 at 38400 bps baud rate.
• Compatible with Bluetooth Serial Port Profile (SPP) in 10m wirelessly.
• Non-slip back pad for a secure placemen.
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Specifications
| General |
| GPS Chip |
SiRF Star III |
| Frequency |
L1, 1575.42MHz |
| C/A Code |
1.023MHz chip rate |
| Channels |
Support 20 channels |
| Antenna (Intemal) |
Built-in low noise antenna |
| Sensitivity |
| To - 159dBm Tracking, Superior Urban Canyon Performance. |
| Acquisition Rate |
| Cold Start |
42 sec, average |
| Warm Start |
38 sec, average |
| Hot Start |
1 sec, average |
| Reacquisition |
0.1 Sec. |
| Accuracy |
| Position |
5-25m CEP without SA |
| Velocity |
0.1m/sec, without SA |
| Time |
1s synchronized to GPS time |
| Power |
| Built-in rechargeable 1100mAh Li-ion battery and 5 V DC input |
| Operation Current |
<75mA (Typical) |
| Operation Time |
14hrs, fully charged,in continuous mode |
| Charging time |
4.0hrs. (Typical) |
| Environmental |
| Operating Temperature |
- 10°C to + 60°C |
| Storage Temperature |
- 20°C to + 85°C |
| Datum |
| WGS-84 |
| Dynamic Conditions |
| Altitude |
<18,000m |
| Velocity |
<515m/sec |
| Acceleration |
<4g |
| Motional Jerk |
4 m/sec. |
| Interface |
| Communication Protocol |
Communicate with host platform via Bluetooth (class 2, 10M typical) serial port profile |
| GPS Protocol |
Default: NMEA-0183 - GGA, GSA, GSV, GLL, RMC,VTG
Band rate 38400 bps, Data bit : 8, stop bit : 1(Default) |
| Device Size |
| 81 (L) X 43 (W) X 17.6 (H) mm |
| Accessories |
Non-slip back, AC adaptor (5V output, 500mA), Battery, Car charger (12V in, 5V output) |
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