U7 GPS mouse is a compact, high performance, and low power consumption G-Mouse.
It uses the chipset which can track up to 56 channels at a time and perform fast TTFF in weak signal environments.
Features
• High performance and low power consumption GNSS Chipset
• Very high sensitivity
• Extremely fast TTFF (Time To First Fix) at low signal level
• Supports UART interface.
• Support NMEA 0183 and ublox binary protocol
Applications
• Automotive navigation
• Personal positioning
• Fleet management
• Marine navigation
Feature | Content | Description |
General | Frequency | L1, 1575.42MHz |
| Channels | 56CH | |
| Update Rate | 4Hz | |
| Code | C/A | |
| AGPS | AssistNow on-line and off-line | |
Sensitivity | Tracking | -161 dBm |
| Reacquisition | -160 dBm | |
| Cold Start | -147 dBm | |
Acquisition Rate | Cold Start | 29 secs, average |
| Warm Start | 28 secs, average | |
| Hot Start | 2 sec, average | |
Power | Operation Power | 3.6V~5.5 VDC |
Accuracy | HorizontalPosition | Autonomous<2.5m average, |
| SBAS | 0.1 m/s | |
| Timepulse signal | RMS 30 ns | |
| Velocity | < 2.0m average | |
Dynamic Conditions | Maximum Altitude | 50,000 meter |
| Maximum Velocity | 15 m/s(1000 knots) | |
| Dynamics | <4g | |
Protocol | NMEA 0183 v4.1 GALILEO L1 open service (with upgrade) Band rate 9600 bps(default), 4800 | |
Environmental | Operating Temperature | -30°C to +75°C |
| Storage Temperature | -40°C to +85°C | |
| Relative Humidity | 5% to 95% non-condensing | |
Device | Connector | PS2 (standard) |
| Cable | 2M (standard) | |
| Size | 49.7 x 39.5 x 19.5 mm | |
