Type: Standard Precision GNSS Module for UAV
Model: JS-AD56UB8
Params: Receiver Type Multi-mode multi-GNSS high-sensitivity positioning module
Supported Constellations & Bands GPS L1C/A; BDS B1I; GLONASS L1OF; Galileo E1B/C; SBAS L1C/A; QZSS L1C/A
Core Chip U8 high-performance GNSS chip
Correlators Over 2 million effective correlators
Channels 72 search mode channels, 24 capture channels
Sensitivity Tracking & Navigation: -167dBm; Reacquisition: -160dBm; Cold Start: -148dBm
Time to First Fix Cold Start:26s; Hot Start:1s (all satellites ≥-130dBm)
Positioning Accuracy (CEP 50%) Autonomous:2.5m; SBAS:2.0m (open sky, 24h static, >6SVs)
Time Accuracy 1PPS:30ns RMS
Velocity Accuracy 0.05m/s (50%@30m/s dynamic operation)
Operational Limits Dynamics ≤4g; Altitude 50000m; Velocity ≤500m/s
Baud Rate 9600-460800bps (Default:9600bps)
Max Update Rate 10Hz (Default:1Hz)
Supported Protocols NMEA 0183 V4.0/V4.1 (I/O, ASCII); UBX (I/O, binary proprietary)
Antenna Type Passive antenna (Default:φ44×4mm)
Power Supply Voltage 4.5V-12V (Typical:5.0V)
Operating Current Acquisition:66-72mA@5.0V; Tracking:62-68mA@5.0V
Digital IO Voltage 3.3V
Operating Temperature -40℃ to 85℃ (without Farad capacitor)
Storage Temperature -40℃ to 85℃
Farad Capacitance Temperature -25℃ to 60℃ (hot start unavailable outside this range)
Humidity 95%
Mechanical Dimensions φ56mm×8.9mm ±0.5mm
Optional Sensors Magnetometer(IST8310/VCM5883), Barometer(MS5611), MCU(STM32F103CBT6)
Interface Versions JS-AD56UB8-C(CAN); JS-AD56UB8-T(TTL); JS-AD56UB8-M(TTL+MCU); JS-AD56UB8-S(TTL+Barometer)
Compliance RoHS compliant
Material: Plastic + Metal + Ceramic
Applicable Industry: · UAVs: Flight control and positioning navigation
· Automotive Applications: Car navigation and vehicle tracking
· AVL & Location-Based Services: Automatic vehicle location and management
· Marine Navigation & Fleet Management: Ship positioning and maritime dispatch
· Handheld GPS Receivers: Portable positioning and surveying devices
· Intelligent Logistics Scheduling: Asset tracking and logistics management
· Personnel Protection: Field staff safety monitoring and positioning
· PDA & Pocket PC: Mobile intelligent terminal positioning
· Intelligent Robots: Autonomous navigation and movement control
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