JS-169UPR-1
JS-169UPR-1
UAV / Helical Antennas
JS-169UPR-1 Multi-GNSS L1 Module – Low Power, 10Hz Update, High Sensitivity, RS232 Output, Passive Antenna Support.
High-Performance GNSS SOC
Build on high-performance GNSS AUP30-1 with over 2 million effective correlators.
Full Multi-Constellation & 104 Channels
Supports BDS, GPS, QZSS, SBAS, GLONASS, Galileo; 72 acquisition + 32 tracking channels.
Ultra-High Sensitivity & 10Hz Update
Cold start -148dBm, tracking -166dBm; navigation update rate up to 10Hz (default 3Hz).
Integrated Design & AGPS Support
Integrated TCXO, LNA, SAW, RTC; supports AGPS (Assisted GPS).
Compact Size & Dual Protocol
Compact size φ78.0mm x 96.0mm±0.3mm; supports NMEA 0183 V4.0/V4.1 and UBX protocols.
Jumpstar JS-169UPR-1
Multi-GNSS Positioning Module
The JS-169UPR-1 uses multi mode solution, low power consumption, low cost, the 169UPR-1 are multi-GNSS (BDS, GPS, GLONASS, Galileo, QZSS and SBAS) positioning module developed to meet the requirements of an extensive range of applications and end-products.
Based on the high performance SOC position engine, these receivers provide exceptional sensitivity and acquisition times and interference suppression measures enable reliable positioning even in difficult signal conditions.
With over 2 million effective correlators, 72 acquisition/32 tracking channels, -166dBm tracking sensitivity, 10Hz update rate, integrated TCXO/LNA/SAW/RTC, RS232 interface, and compact size φ78.0×96.0mm, JS-169UPR-1 is widely used in automotive applications, marine navigation, intelligent logistics, personnel protective, and intelligent robots.
Key Features & Benefits
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High-Performance GNSS SOC Build on high-performance GNSS AUP30-1 with over 2 million effective correlators.
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104 High-Speed Channels 72 acquisition channels + 32 tracking channels for fast satellite signal capture.
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Ultra-High Sensitivity & 10Hz Update Cold start -148dBm, tracking -166dBm; navigation update rate up to 10Hz (default 3Hz).
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Full Multi-Constellation Support Supports BDS, GPS, QZSS, SBAS, GLONASS, Galileo; supports AGPS.
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All-In-One Integration Integrated TCXO, LNA, SAW, RTC; supports AGPS (Assisted GPS).
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Compact Design & RS232 Interface Compact size φ78.0mm × 96.0mm±0.3mm; RS232 interface (TXD/RXD).
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Protocol Support Supports standard NMEA 0183 V4.0/V4.1 and UBX protocols.
Technical Specifications
GNSS Performance
| Receiver Type | Multi-GNSS (GPS/QZSS L1C/A, GLONASS L1OF, BDS B1I, Galileo E1B/C, SBAS) positioning module |
| Supported Constellations | BDS, GPS, QZSS, SBAS, GLONASS, Galileo |
| Effective Correlators | Over 2 million effective correlators |
| Channel Configuration | 72 acquisition channels + 32 tracking channels |
| Sensitivity | Tracking & Navigation: -166dBm; Reacquisition: -160dBm; Cold Start: -148dBm |
| Time to First Fix | Cold Start: 29s; Hot Start: 1s |
| Horizontal Position Accuracy | Autonomous: 2.0m CEP (24h static, ≥6 SVs) |
| Time Pulse Signal Accuracy | RMS: 30ns; 99%: 60ns; Frequency: 1Hz |
| Velocity Accuracy | 0.05m/s |
| Operational Limits | Dynamics ≤4g; Altitude 80000m; Velocity 500m/s |
| Baud Rate | 9,600 ~ 460,800bps (Default: 19,200bps) |
| Max Update Rate | 10Hz (Default: 3Hz) |
| Supported Protocols | NMEA 0183 V3.01/V4.10, NMEA (GGA/VTG/RMC), UBX |
| A-GNSS Support | Supported |
Electrical & Mechanical
| Antenna Type | Passive antenna (25×25×4mm) |
| Pin Interfaces | VCC (Main supply), TXD (RS232 Input), RXD (RS232 Output), GND |
| Power Supply Voltage | 3.3V ~ 5.5V (Typical: 5.0V) |
| Operating Current | Acquisition: 27~41mA@5V; Tracking: 27~40mA@5V |
| Backup Battery | 0.07F |
| Backup Battery Current | 8µA @ 3.3V |
| Digital I/O Voltage | 3.3V |
| Storage Temperature | -40°C ~ +85°C |
| Operating Temperature | -40°C ~ +85°C (without Farad capacitor) |
| Farad Capacitor Temp. | -25°C ~ +60°C (hot start not available outside this range) |
| Humidity | 95% |
| Mechanical Dimensions | φ78.0mm × 96.0mm ±0.3mm |
| Compliance | RoHS compliant |
Typical Applications
Automotive Application
Positioning & Navigation
AVL & Location-Based Services
Positioning & Navigation
Marine Navigation, Fleet Management
Positioning & Navigation
Handheld GPS Receiver Application
Positioning & Navigation
Intelligent Logistics Scheduling
Positioning & Navigation
Personnel Protective
Positioning & Navigation
Car Navigation and Tracking
Positioning & Navigation
Intelligent Robot
Positioning & Navigation
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