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GPS Mouse Receiver |
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GM-Q778
SiRF Star III - GPS Mouse Receiver
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Applications
• Adopt SiRF Star III chipset
• 20-Channel GPS Receiver for fast acquisition and reacquisition
• Vehicle tracking & Location base services
• Capable of operating indoors and tracking signals down to -159dBm
• High Sensitivity (Water Proof 1-Meter depth, Slim housing)
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Specifications
| Power Consumption |
70mA (3.3V) |
| Positioning Accuracy |
<10 M at 2D RMS |
| GPS Chip |
SiRF Star III single chip |
| GPS Signal |
L1, C/A code |
| Channel |
20 when acquisition (12 when tracking) |
| Tracking Sensitivity |
-159dBm |
| WAAS |
Yes (Default: Off) |
| DGPS |
Yes (By Demand) |
| Hot Start |
6 Sec |
| Warm Start |
38 Sec |
| Cold Start |
42 Sec |
| Reacquisition |
0.1 Sec |
| Update |
1 Sec |
| Position |
<10 at 2D RMS |
| Velocity |
0.1 m/sec |
| Acceleration |
 4G |
| Altitude |
18,000 meters |
| RS-232 |
Yes |
| TTL |
Yes |
| Dimension(W x D x H) |
58.0 x 52.0x 20mm |
| Weight |
95g |
| Input (VDC) |
3.3~5.5 |
| Internal Back up |
1.8V(Min.230Hrs) |
| Operating/Storage Temperature |
-40°C ~ 85°C / -55°C ~ 100°C |
| Data Cable--Length |
2 M |
| Data Cable-Connector |
PS-2 Female or USB |
| Magnets |
Built-in |
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