Type: Standard Precision GNSS Module
Model: JS-ARP30-2
Params: Receiver Type Multi-constellation dual-band GNSS positioning module
Supported Constellations & Bands GPS: L1/L5; BDS: B1I/B1C/B2a/B2B/B2I; GLONASS: G1; Galileo: E1/E5; QZSS: L1/L5; NavIC
Tracking Channels 200 tracking channels with dedicated search engine
Sensitivity Tracking & Navigation: -165dBm; Cold Start Acquisition: -148dBm
Time to First Fix Cold Start:28s; AGNSS:2s; Hot Start:1s (all satellites ≥-130dBm)
Positioning Accuracy (CEP 50%) Horizontal:1.0m; Vertical:2.5m (open sky, 24h static, >6SVs)
Velocity Accuracy 0.1m/s (50%@30m/s dynamic operation)
Operational Limits Acceleration ≤4g; Altitude 20000m; Velocity 500m/s
Baud Rate 9600-921600bps (Default:115200bps)
Max Update Rate 10Hz (Default:1Hz)
Supported Protocols NMEA 0183 (Input/Output, ASCII)
Antenna Type Dual-band passive antenna (Default: L5 25×25×4mm stacked on L1 18×18×4mm; Optional: L5 25×25×4mm stacked on L1 18×18×2mm)
Interface Versions Default(UART): JS-ARP30-2; USB: JS-ARP30B-2; RS232: JS-ARP30R-2
Power Supply Voltage VCC:3.3V~5.5V (Typical:5.0V)
Operating Current Acquisition:1830mA@3.3V; Tracking:1828mA@3.3V; Backup:14uA@3.3V
Digital I/O Voltage 3.3V
Operating Temperature -40℃ ~ +85℃ (without farad capacitor)
Storage Temperature -40℃ ~ +85℃
Farad Capacitor Temperature -25℃ ~ +60℃ (hot start unavailable outside this range)
Humidity 95%
Mechanical Dimensions 30.0mm × 30.0mm × 12.5mm ±0.3mm
Pin Interfaces RXD/DP, TXD/DM, GND, VCC, 1PPS, EN
Compliance RoHS compliant
Material: Plastic + Metal
Applicable Industry: · Automotive Applications: Vehicle navigation and positioning
· Maritime Navigation & Fleet Management: Ship positioning and dispatch
· Intelligent Logistics Scheduling: Asset tracking and management
· Vehicle Tracking & Fleet Management: Commercial vehicle monitoring
· Intelligent Robots: Autonomous navigation and control
· Drone Swarm/Formation: Group flight positioning
· Personal & Workforce Safety IoT: Personnel safety monitoring
· Emergency & Rescue: Real-time positioning for rescue
