Type: High Precision RTK GNSS Module
Model: JS-ARK37-3
Params: Receiver Type Full-system dual-frequency high-precision RTK GNSS antenna module
Constellations & Frequency Bands GPS/QZSS:L1,L5; GLONASS:G1; Galileo:E1,E5; BDS:B1I,B1C,B2a,B2b,B2I; IRNSS:L5; SBAS
Tracking Channels 200
Sensitivity Cold Start: -148dBm; Hot Start & Reacquisition: -159dBm; Tracking: -165dBm
Time to First Fix Cold Start:28s; Hot Start:1s; AGPS:1.5s (all satellites at -130dBm)
Positioning Accuracy (CEP 50%) Single Point: Horizontal 1.0m, Vertical 2.0m; RTK: Horizontal 1.0cm+1ppm, Vertical 1.5cm+1ppm
Velocity Accuracy 0.1m/s CEP
Timing Accuracy 1PPS output <20ns(RMS)
Max Data Update Rate 10Hz (default 1Hz)
Operating Limits Max Acceleration:≤4g; Max Velocity:≤500m/s; Max Altitude:20000m
Supported Protocols NMEA-0183, RTCM 3.X, Custom Binary
Power Supply Voltage 3.5V-12.0V (Typical:5V)
Operating Current 42mA-53mA@5V (≈+8mA when using CAN protocol)
Operating Temperature -40℃ to 85℃ (without Farad capacitor)
Storage Temperature -40℃ to 85℃
Humidity 95%rh (Non-condensing)
Mechanical Dimensions 36.00×36.00×9.70mm ±0.2mm
Weight <21g
Antenna Type Passive antenna (Default:L1 25252mm, L5 35352mm; Optional:L1 25254mm, L5 35354mm)
Magnetometer Options Default:IST8310(0x0F); Optional:VCM5883(0x0C), QMC5883L(0x0D), RM3100(0x20)
Interface Configurations Default:TTL; Optional:RS232/CAN; Magnetometer:Optional
Connector GH--6PIN-1.25MM (customizable)
Compliance RoHS
Material: Plastic + Metal + Ceramic
Applicable Industry: · UAV/Drones: Aerial surveying, autonomous flight and precise positioning
· Smart Logistics Dispatch: Asset tracking and efficient logistics management
· Autonomous Driving: Vehicle positioning and autonomous navigation
· Precision Agriculture & Location Services: High-precision agricultural machinery control
· Surveying and Mapping: Geographic survey and topographic data collection
· Autonomous Robots: Inspection robots and mobile robot navigation
· In-vehicle Applications: Automotive navigation and fleet positioning
· Precision Control: Industrial equipment and precision motion control
