AT-R2
GNSS Receiver
Built-in high-precision centimeter-level GNSS positioning module, it can output high-precision positioning data in perfect cooperation with the RTK base station.
Feature
RTK Correction
Receiving correction data through built-in radio in the receiver or CORS network with the tablet. Providing high-precision positioning data to improve the accuracy and efficiency of various farming operations.
9-AXIS IMU (optional)
Built-in high-performance multi-array 9-axis IMU with real-time EKF algorithm, full attitude solution and real-time zero offset compensation.
Rich Interfaces
Support various communication methods, including data transmission via both BT 5.2 and RS232. Additionally, support customization service for interfaces such as CAN bus.
Strong Reliability
With IP66&IP67 rating and UV protection, ensure high performance, accuracy and durability even in complicated and harsh environments.
High Compatibility
The internal integrated wireless receiving module is compatible with major radio protocols and can adapt to most radio base stations in the market.
Specification
| ACCURACY | |
| Constellations |
GPS; L1C/A, L2P (Y)/L2C, L5 |
| BDS; B1I, B2I, B3I | |
| GLONASS: G1, G2 | |
| Galileo: E1, E5a, E5b | |
| Constellations | |
| Channels | 1408 |
| Standalone Position(RMS) | Horizontally: 1.5m |
| Vertically: 2.5m | |
| DGPS(RMS) | Horizontally: 0.4m+1ppm |
| Vertically: 0.8m+1ppm | |
| RTK (RMS) | Horizontally: 2.5cm+1ppm |
| Vertically: 3cm+1ppm | |
| Initialization reliability >99.9% | |
| PPP (RMS) | Horizontally: 20cm |
| Vertically: 50cm | |
| TIME TO FIRST FIX | |
| Cold Start | ＜30s |
| Hot Start | ＜4s |
| DATA FORMAT | |
| Data Update Rate | Position Data Update Rate: 1~10Hz |
| Data Output Format | NMEA-0183 |
| ENVIRONMENTAL | |
| Protection Rating | IP66&IP67 |
| Shock and Vibration | MIL-STD-810G |
| Operating Temperature | -31°F ~ 167°F (-30°C ~ +70°C) |
| Storage Temperature | -40°F ~ 176°F (-40°C ~ +80°C) |
| PHYSICAL DIMENSIONS | |
| Installation | 75mm VESA Mounting |
| Strong Magnetic Attraction (Standard) | |
| Weight | 623.5g |
| Dimension | 150.5*150.5*74.5mm |
| SENSOR FUSION(OPTIONAL) | |
| IMU | Three Axis Accelerometer, Three Axis Gyro,
Three Axis Magnetometer (Compass) |
| IMU Accuracy | Pitch & Roll: 0.2deg, Heading: 2deg |
| UHF CORRECTIONS RECEIVE(OPTIONAL) | |
| Sensitivity | Over-115dBm, 9600bps |
| Frequency | 410-470MHz |
| UHF Protocol | SOUTH (9600bps) |
| TRIMATLK (9600bps) | |
| TRANSEOT (9600bps) | |
| TRIMMARK3 (19200bps) | |
| Air Communication Rate | 9600bps, 19200bps |
| USER INTERACTION | |
| Indicator Light | Power Light, BT Light, RTK Light, Satellite Light |
| COMMUNICATION | |
| BT | BLE 5.2 |
| IO Ports | RS232 (Default baud rate of serial port: 460800);
CANBUS (Customizable) |
| POWER | |
| PWR-IN | 6-36V DC |
| Power Consumption | 1.5W (Typical) |
| CONNECTOR | |
| M12 | ×1 for Data Communication and Power in |
| TNC | ×1 for UHF Radio |
Accessories
Power Adaptor (optional)
Radio Antenna (optional)
Extension Cable (optional)
