YHRTK-980 built-in dual-core CPU and integrates a high-speed floating point processor and RTK dedicated co-processor. It adopts 22nm low-power technology and supports 1408 A super channel provides more powerful satellite navigation signal processing capabilities. The embedded JamShield multi-frequency point anti-interference technology completes enhanced multi-mode multi-frequency RTK engine calculation, significantly improving RTK initialization speed, measurement accuracy and reliability in complex environments such as urban blocks and tree shades. Targeted at high-precision navigation and positioning fields such as drones, autonomous machines, precision agriculture and intelligent driving.
GNSS GPS-RTK Module YHRTK-980 GPS BDS GLONASS Galileo QZSS All-constellation Multi-frequency High-precision RTK Positioning Module
YHRTK-980 built-in dual-core CPU and integrates a high-speed floating point processor and RTK dedicated co-processor. It adopts 22nm low-power technology and supports 1408 A super channel provides more powerful satellite navigation signal processing capabilities. The embedded JamShield multi-frequency point anti-interference technology completes enhanced multi-mode multi-frequency RTK engine calculation, significantly improving RTK initialization speed, measurement accuracy and reliability in complex environments such as urban blocks and tree shades. Targeted at high-precision navigation and positioning fields such as drones, autonomous machines, precision agriculture and intelligent driving.
- Overview
- Key Features
- Parameters
- Related Products
Overview
Key Features
1. Small size, immersed gold technology, and excellent heat dissipation performance.
2. The antenna adopts π-type network impedance matching, the standing wave ratio is lower than 2.3, and the satellite search performance is strong.
3. Excellent positioning function, high sensitivity, 1408 channels, supports full system full frequency spot on-chip RTK positioning solution.
4. Dual interfaces: 1. TYPE-C interface, plug and play to directly connect to PC to view data. 2.XH2.54x6Pin interface, convenient for embedding into user system equipment.
5. Built-in antenna detection circuit.
6. Instantaneous RTK initialization technology, independent tracking of each satellite frequency point and 60 dB narrowband anti-interference technology.
Parameters
| Product Parameters | |
| Signal reception | BDS/GPS/GLONASS/GALILEO/QZSS/SBAS |
| Cold start | <12s |
| Hot start | <4s |
| Positioning accuracy | Single point positioning: horizontal 1.5M, elevation 2.5M; Differential positioning: horizontal 0.4M, elevation 0.8M; RTK positioning: horizontal 0.8cm+1ppm, elevation 1.5cm+1ppm. |
| Time accuracy | 20ns |
| Speed measurement accuracy | 0.03m/s |
| Data update rate | 50 Hz positioning |
| Serial port characteristics | Baud rate: default 115200bps, 8 data bits, no parity, 1 stop bit |
| Protocol | NMEA0183 |
| Power supply | 5V |
| GPS&BD typical power consumption | 220mA &5V |
| Operating temperature | -40 to 85℃ |
| Storage temperature | -45 to 125℃ |
| Size | 26.0mm×38mm×7.6mm |
Applications
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