Type: High Precision GNSS Receiver
Model: X43H-AH
Params: Product Type Multi-Constellation Multi-Frequency RTK Receiver (Dual-Antenna Heading)
Hardware Channels 789 channels
Supported GNSS Signals GPS: L1C/A, L1C, L2C, L2P(Y), L5; BDS: B1I, B1C, B2a, B2I, B2b, B3I; GLONASS: L1CA, L2CA, L2P, L3; Galileo: E1, E5a, E5b, E6; QZSS multi bands; NavIC L5; SBAS
Sensitivity Tracking: 20 dB-Hz; Acquisition: 30 dB-Hz
Time to First Fix Cold start <35s; Warm start <10s; Reacquisition 1s
Positioning Accuracy RTK Horizontal: 0.6cm+0.5ppm; RTK Vertical: 1cm±1ppm; Standalone: 1.2m; DGNSS: 0.4m
Heading/Attitude Accuracy 1m baseline: Heading 0.15°, Pitch/Roll 0.25°; 5m baseline: Heading 0.03°, Pitch/Roll 0.05° (RMS)
Timing Accuracy xPPS output: 1.4ns; Event accuracy: <3ns
Transmission Delay 99.9% <10ms
Velocity Accuracy 0.03m/s
Max Data Update Rate 20Hz
Interfaces 2×UART (TTL), Type-C (USB), RF1 (Main), RF2 (Aux), TF card slot (max 32GB), LED indicators
Operating Voltage 3.5~12.0V DC; 3.3V output (VOT) for external power supply
Operating Current Single Antenna: Tracking 95~125mA@5V; Dual Antenna: Tracking 125~160mA@5V
Antenna Bias voltage: 3.0~5.5V (150mA current limit); Pre-amplification: 1550dB (single), 1535dB (dual)
Dimensions 43.8×34.0×11.5mm ±0.2mm
Weight <25g
Environmental Operating temp: -40℃~+85℃; Storage temp: -45℃~+85℃; Humidity: ≤95% non-condensing
Supported Protocols NMEA 0183 v2.3/v3.03/v4.0, SBF, RTCM 3.x (MSM), RINEX, CMR/CMR+
Special Functions AIM+ anti-jamming, OSNMA anti-spoofing, dual-antenna heading, TF data logging, interference monitoring
Material: Plastic + Aluminum Alloy
Applicable Industry: •Unmanned Aerial Vehicles (UAVs)
•Autonomous Robots & AGVs
•Precision Agriculture Machinery
•Vehicle-Mounted Positioning & Navigation
•Geographic Surveying & Mapping
•Geological Disaster Monitoring
•Precision Industrial Control
•Intelligent Logistics Scheduling
•Unmanned Ground Vehicles (UGVs)
•Autonomous Driving Control Systems
