A05
A05
Vehicle GNSS Trackers
Jumpstar A05 Vehicle-Mounted RTK Positioning Terminal – 5G/4G Full-Network, IMU Inertial Navigation, Centimeter-Level High-Precision Vehicle Tracking Unit
Centimeter-Level RTK Positioning
Static accuracy 2cm+1ppm, high-precision vehicle positioning.
5G/4G Multi-Network Support
Full mobile network compatibility, stable data transmission.
Built-in IMU Inertial Navigation
Seamless positioning in GNSS signal-blind areas (tunnels, underground garages).
Dual-Antenna Attitude Output
Heading & pitch angle for vehicle navigation & control.
Vehicle-Rated Wide Voltage
9V-36V DC input, suitable for all vehicle types (cars, trucks, engineering vehicles).
Rich Expansion Interfaces
CAN, RS232, GPIO for fuel rod, relay, sensor connection.
JT/T 808 Compliant
Standard protocol for vehicle supervision platform docking.
Dual IP & Offline Storage
Simultaneous dual-platform transmission & blind-spot data retransmission.
Industrial-Grade Reliability
Aluminum alloy body, -20℃~+75℃ working temperature, customizable waterproof.
High-Sensitivity GNSS
Fast acquisition, cold start ≤35s, tracking -155dBm.
Jumpstar A05 Vehicle-Mounted RTK Terminal
5G/4G Full-Network, IMU Inertial Navigation, Centimeter-Level Tracking
The A05 Vehicle-Mounted RTK Positioning Terminal is a professional high-precision positioning unit designed for vehicle applications. It supports dual-frequency full-band GNSS signals and integrates an IMU inertial navigation module to maintain stable positioning when satellite signals are blocked.
Adopting 5G/4G full-network communication and compatible with the JT/T 808-2013 vehicle terminal protocol, it supports both single-antenna positioning and dual-antenna heading/attitude output. With rich expansion ports (CAN, RS232, GPIO), it can connect fuel rods, relays, temperature sensors and other peripherals. The wide-voltage power supply (9-36V) and aluminum alloy housing make it ideal for commercial vehicles, engineering machinery, autonomous driving and intelligent fleet management.
RTK 2cm+1ppm, IMU dead reckoning, dual-antenna heading, 5G/4G — A05 is the ultimate vehicle positioning terminal.
Key Features & Benefits
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Centimeter-Level High-Precision Positioning Full-band RTK with NTRIP; static accuracy 2cm+1ppm; standard single-point 3-5m.
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IMU Inertial Navigation Compensation Maintains cm-level for 3s, m-level for 10s after GNSS loss; ideal for tunnels, underground garages, urban canyons.
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Dual-Antenna Attitude Output Heading accuracy (0.15/R)°, pitch accuracy (0.25/R)°; supports vehicle attitude monitoring without additional sensors.
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5G/4G Full-Network Communication 5G/4G/3G/2G full-mode; TCP/UDP; JT/T 808-2013 for easy platform access.
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Vehicle-Grade Electrical Design Wide voltage 9V-36V DC; operating current ≤300mA@12V; adaptable to cars, trucks, engineering vehicles, ships.
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Rich Peripheral Expansion CAN, RS232, GPIO interfaces; supports dual fuel rods, remote relay control, temperature sensors, external alarms.
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Flexible Remote Management SMS/platform remote config; FOTA remote upgrade; dual IP transmission; TF card data logging.
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Industrial-Grade Reliability Aluminum alloy body; -20℃~+75℃ working temp; customizable waterproof; explosion-proof supportable.
Technical Specifications
Communication & GNSS
| Network | 5G/4G/3G/2G full-band |
| Protocol | JT/T 808-2013, TCP, UDP |
| Bluetooth | Optional customization |
| Supported Constellations | GPS, BDS-2/3, GLONASS, Galileo, QZSS full-band |
| RTK Accuracy | 2cm+1ppm |
| Velocity Accuracy | ≤0.02m/s (PDOP ≤4) |
| Time to First Fix | Cold start ≤35s; Hot start ≤10s |
| Sensitivity | Tracking -155dBm; Acquisition -138dBm |
| Update Rate | 1-10Hz (Default 1Hz) |
| Data Format | NMEA 0183, RTCM3.0-3.3 |
IMU & Electrical
| Heading Accuracy | (0.15/R)° (R=baseline length in meters) |
| Pitch Accuracy | (0.25/R)° |
| Signal Blind Area Navigation | Centimeter-level for 3s; Meter-level for 10s |
| Input Voltage | DC 9V-36V |
| Operating Current | ≤300mA@12V |
| Operating Temperature | -20℃~+75℃ |
| Storage Temperature | -20℃~+75℃ |
| Humidity | 10%-85%RH (non-condensing) |
| Dimensions | 108×85×25mm |
| Weight | 80g |
| Material | Aluminum Alloy |
| Interfaces | 2×SMA (POS/Heading), 1×SMA (4G), CAN, RS232, GPIO, 8-pin power, TF slot |
Typical Applications
Commercial Vehicle Fleet Management
High-precision positioning for trucks, taxis, buses; route tracking and dispatch.
Autonomous Driving & ADAS
Precise positioning and heading for self-driving cars and advanced driver assistance systems.
Engineering Machinery & Construction Vehicles
Real-time tracking and attitude monitoring for excavators, bulldozers, cranes.
Precision Agriculture Machinery
Autopilot guidance for tractors, harvesters, sprayers with centimeter accuracy.
Special Vehicle Tracking
Fire trucks, ambulances, logistics vehicles — real-time dispatch and route optimization.
Marine & Ship Navigation
High-precision positioning and heading for vessels, ferries, and harbor operations.
Intelligent Transportation & V2X
Vehicle-road collaboration, intersection management, and smart city applications.
Mining & Port Logistics
Heavy equipment tracking, autonomous haulage, and yard management in harsh environments.
Public Transport & Bus Management
Real-time bus location, schedule adherence, passenger information systems.
Emergency Response & Rescue
Real-time location and navigation for ambulances, fire trucks, police vehicles in critical missions.
Resources & Downloads
A05 Datasheet
Complete specifications, RTK accuracy, IMU performance, electrical and mechanical details.
Mechanical Drawing
2D/3D mechanical dimensions and mounting layout (108×85×25mm).
User Manual
Installation guide, configuration, remote settings and application examples.
3D CAD Model
STEP, IGES and STL formats for mechanical integration (108×85×25mm).
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