The ZED-F9K is a dead reckoning positioning module for autonomous vehicles and ADAS (advanced driver assistance systems), featuring a highly reliable multi-band GNSS receiver, an integrated inertial measurement unit (IMU), and sophisticated sensor fusion capabilities. The module provides native support for u-blox' PointPerfect PPP-RTK GNSS augmentation service.
State-of-the-art algorithms fuse IMU data, GNSS measurements and corrections, wheel ticks, and vehicle dynamics models to deliver lane-accurate positioning that provides significant improvements over GNSS alone. The module enables operation under open sky as well as under heavy vegetation and in challenging urban environments.
The module can be easily integrated into a telematics control unit (TCU), navigation system, ADAS or V2X electronic control unit (ECU). It is available in two variants with different options for frequencies and operating temperatures.
Specifications:
| ZED-F9K-01A | ZED-F9K-00B | |
| Dimensions | 17 x 22 x 2.4 mm | 17 x 22 x 2.4 mm |
| Power | 2.7 – 3.6V 85 mA @ 3.0V continuous |
2.7 – 3.6V 85 mA @ 3.0V continuous |
| GNSS Frequencies | Option A: GPS L1/L2C, Galileo E1/E5b, GLONASS L1/L2, BeiDou B1I/B2I, QZSS L1/L2C, SBAS L1 Option B: GPS L1/L5, Galileo E1/E5a, GLONASS L1, BeiDou B1I/B2a, QZSS L1/L5, SBAS L1 |
GPS L1C/A, L2C GLO L1OF, L2OF GAL E1B/C, E5b BDS B1I, B2I QZSS L1C/A, L2C |
| Update Rate | Up to 50 Hz | Up to 30 Hz |
| Position Accuracy | <0.2 m + 1 ppm CEP (RTK) | <0.2 m + 1 ppm CEP (RTK) |
| Convergence Time | <10 sec (RTK) | <10 sec (RTK) |
| Interfaces | 2 UART 1 USB 1 SPI (optional) 1 DDC (I2C compliant) |
2 UART 1 USB 1 SPI (optional) 1 DDC (I2C compliant) |
| Operating Temperature | −40 °C to +105 °C | −40 °C to +85 °C |
