YHRTK-982, the main antenna and slave antenna simultaneously track all system-wide frequency points including Beidou three global signals, achieving on-chip RTK positioning and dual-antenna directional solution. It has Dual-RTK technology and differential input RTCM format adaptive recognition function. The built-in advanced anti-interference unit ensures that the module can still provide reliable and accurate positioning accuracy even in complex electromagnetic environments. Targeted at high-precision navigation and positioning fields such as drones, autonomous machines, precision agriculture and intelligent driving.
GNSS GPS-RTK Module YHRTK-982 GPS BDS GLONASS Galileo QZSS All-constellation Multi-frequency High-precision Positioning and Heading Module
YHRTK-982, the main antenna and slave antenna simultaneously track all system-wide frequency points including Beidou three global signals, achieving on-chip RTK positioning and dual-antenna directional solution. It has Dual-RTK technology and differential input RTCM format adaptive recognition function. The built-in advanced anti-interference unit ensures that the module can still provide reliable and accurate positioning accuracy even in complex electromagnetic environments. 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 and directional function, high sensitivity, 1408 channels, supports full system full frequency point on-chip RTK positioning and dual-antenna directional calculation.
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. Dual antenna input, Dual-RTK dual RTK engine technology, differential input RTCM format adaptive recognition.
7. Support 3 x UART, 1 x I2C, I x SPI, 1 x CAN.
Parameters
| Product Parameters | |
| Signal reception | BDS/GPS/GLONASS/GALILEO/QZSS/SBAS |
| Cold start | ≤30s |
| Hot start | ≤1s |
| 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. |
| Orientation accuracy | 0.1 degree/1m baseline |
| Time accuracy | 20ns |
| Speed measurement accuracy | 0.03m/s |
| Data update rate | Positioning and direction finding 20Hz, 20Hz original observation |
| Serial port characteristics | Baud rate range: 4800 bps ~921600 bps, 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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