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.

넳 넲

高速存储突破极限

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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.

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.

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
Standalone Position(RMS)	Vertically: 2.5m
DGPS(RMS)	Horizontally: 0.4m+1ppm
DGPS(RMS)	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
Operating Temperature	-31°F ~ 167°F (-30°C ~ +70°C)
Storage Temperature	-40°F ~ 176°F (-40°C ~ +80°C)
Protection Rating	IP66&IP67
Shock and Vibration	MIL-STD-810G
PHYSICAL DIMENSIONS
Installation	75mm VESA Mounting
Installation	Strong Magnetic Attraction (Standard)
Weight	623.5g
Dimension	150.5150.574.5mm
SENSOR FUSION(OPTIONAL)
IMU	Three Axis Accelerometer, Three Axis Gyro,
IMU	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);
IO Ports	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) Vesa Fixed Bracket (optional)

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.

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.