EVK-M9
u-blox M9 GNSS evaluation kit
- Short range radio modules
- Positioning chips and modules
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UBX-M9140 series
u-blox M9 standard precision GNSS chips
Ultra-robust meter-level GNSS positioning chips
- Maximum position availability with concurrent reception of four GNSS
- 25 Hz position update rate for dynamic applications
- Advanced spoofing and jamming detection
- Migration path to dead reckoning and high precision technology
Standard
Professional
Automotive
Product variants
UBX-M9140-KA
u-blox M9 GNSS chip, 40 pin QFN, automotive grade
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UBX-M9140-KB
u-blox M9 GNSS chip, 40 pin QFN, professional grade
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| Product variants | UBX-M9140-KA | UBX-M9140-KB |
|---|---|---|
| GNSS | BeiDou, Galileo, GLONASS, GPS / QZSS | |
| Number of concurrent GNSS | 4 | |
| Oscillators | TCXO | |
| UART x 2 | ✓ | |
| USB | ✓ | |
| SPI | ✓ | |
| I2C | ✓ | |
| Maximum supply [V] | 3 | |
| Minimum supply [V] | 1.8 | |
| Maximum temperature [°C] | 105 | 85 |
| Minimum temperature [°C] | -40 | |
| Active antenna / LNA supply | ✓ | |
| Antenna supervisor | ✓ | |
| Data logging | ✓ | |
| FW update via serial interface | ✓ | |
| Internal oscillator | ✓ | |
| RTC crystal | ✓ | |
| Time pulse output | ✓ | |
| Dimensions [mm] | 5.0 x 5.0 x 0.59 | |
| AssistNow | ✓ | |
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