GR-905DroneCAN RTK/CLAS Helical Smart Antenna
- Chipset: u-blox ZED-F9P
- Dimension: 56.3*74*67 mm
- Applications: Drones, Radar systems, Autonomous vehicles, Heavy machine navigation, Industrial navigation and tracking, Construction engineering, Precise farming: planting, irrigation, fertilization, harvesting etc.
- Product Flyer:
Description：
Integrating L1/L2/L6 helical antenna, RTK/CLAS-capable GNSS engines, backup battery, IP67 housing, and all necessary circuits, GR-905 is a plug-and-play GNSS smart antenna supporting cm-level positioning accuracy. Moving baseline provides accurate attitude (heading/pitch/roll) data even without external RTCM calibration data. It could be easily implemented by two GR-905 devices acting as moving base and rover. Acting as a rover, it provides cm-level accurate positioning when calibrated by RTK base or the Japanese free QZSS CLAS (centimeter-level augmentation service) satellite service. Acting as an RTK base, it provides RTCM calibration data.Specifications
| Chipset | u-blox ZED-F9P + NEO-D9C |
|---|---|
| GNSS systems | GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS |
| Frequency bands | L1 / L2 / L6 |
| Accuracy | Centimeter-level RTK; CLAS 4 cm CEP |
| Features | RTK, CLAS / L6, Moving baseline |
| Interface | UART-TTL |
| Output | NMEA, Binary, RTCM, SPARTN |
| Update rate | Up to 7 Hz |
| Power | 5 V |
| Size | 56.3 × 74 × 67 mm |
| Operating temperature | -40 ~ 85 ℃ (without battery) |
| Antenna | Built-in |
| Waterproof | IPX7 / IP67 |
Typical values. See the product flyer (PDF) for full specifications.