JS-RP26-2
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JS-RP26-2
Standard Precision Modules
Jumpstar JS-RP26-2 Dual-Band L1+L5 GNSS Positioning Module - Ultra-Low Power, Lightweight & Compact, 20Hz High-Speed Update Embedded Solution
Dual-Band Full Constellation
Supports L1+L5 full-band signals of GPS/BDS/GLONASS/Galileo/QZSS/IRNSS for global high-precision positioning.
Ultra-Low Power Consumption
Advanced low-power design, typical operating current 20mA@3.3V, standby only 14uA for long battery life.
Ultra-Compact & Lightweight
16.2×12.2×2.3mm size, weight <1.1g, perfect for space-limited wearable & drone devices.
200 High-Speed Channels
Equipped with dedicated search engine for fast satellite capture and stable tracking.
20Hz Ultra-High Update
Max navigation update rate up to 20Hz (custom firmware), ideal for high-dynamic applications.
Jumpstar JS-RP26-2
Dual-Band L1+L5 GNSS Positioning Module
The JS-RP26-2 is a high-performance, low-power dual-band (L1+L5) GNSS positioning module. It adopts hardware-software integrated low-power design to maintain high performance while reducing power consumption. With an advanced anti-multipath & anti-interference RF front-end and 8 anti-single-tone interference filters for L1/L5 bands, it greatly improves actual positioning and first fix time.
It supports AGPS, SBAS, standard NMEA 0183 and RTCM 3.X protocols, with active antenna detection and overcurrent protection, widely used in drones, wearable devices, automotive navigation, emergency rescue and logistics tracking.
Dual-band L1+L5, 1.0m horizontal accuracy, ultra-low power 20mA@3.3V, ultra-lightweight <1.1g, and 20Hz high-speed update make JS-RP26-2 ideal for drone and wearable high-precision applications.
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Key Features & Benefits
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High-Performance SOC Platform Professional dual-band positioning engine for stable and efficient operation.
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Ultra-Low Power Design Typical operating current 20mA@3.3V, standby 14uA, suitable for battery-powered devices.
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200 Tracking Channels Dedicated search engine for fast satellite signal acquisition and lock.
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20Hz High-Speed Update Max navigation update rate up to 20Hz (custom firmware), default 1Hz configurable.
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Dual-Band Full Constellation Supports L1+L5 dual-band of all major satellite systems for higher precision and stability.
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Strong Anti-Interference 8 anti-single-tone filters + anti-multipath RF front-end for complex environments.
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Industrial-Grade Reliability -40℃ to 85℃ operating temperature, adapting to harsh outdoor environments.
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Technical Specifications
GNSS Performance
| Receiver Type | Dual-band (L1+L5) multi-mode GNSS positioning module |
| Supported Constellations & Bands | GPS:L1/L5; BDS:B1I/B1C/B2I/B2B/B2A; GLONASS:G1; Galileo:E1/E5; QZSS:L1/L5; IRNSS:L5 |
| Tracking Channels | 200 tracking channels + dedicated search engine |
| Sensitivity | Tracking & Navigation:-165dBm; Reacquisition:-159dBm; Hot Start:-159dBm; Cold Start:-148dBm |
| Time to First Fix | Cold Start:28s; Warm Start:1s; AGPS:1.5s |
| Positioning Accuracy (CEP 50%) | Single-point horizontal:1.0m; Vertical:2.0m (open sky, 24h static) |
| Velocity Accuracy | 0.1m/s CEP (50%@30m/s dynamic operation) |
| Operational Limits | Dynamics≤4g; Altitude≤20000m; Velocity≤500m/s |
| Baud Rate | 115200~921600bps (Default:115200bps) |
| Max Update Rate | 20Hz (custom firmware); Default:1Hz |
| Supported Protocols | NMEA 0183(ASCII); RTCM 3.X(Input/Output) |
Electrical & Mechanical
| Antenna Function | Active antenna detection + overcurrent protection; Status output via NMEA |
| Power Supply Voltage | VCC:2.0~3.6V (Typical:3.3V); Backup:1.8~3.6V (Typical:3.3V) |
| Operating Current | Average:16~30mA@3.3V; Standby:14uA@3.3V |
| Digital I/O Voltage | 1.8~3.6V |
| Operating Temperature | -40℃ ~ +85℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Humidity | 95% |
| Mechanical Dimensions | 16.2mm × 12.2mm × 2.3mm ±0.3mm |
| Weight | <1.1g |
| Main Interfaces | UART(TX/RX), I2C(SCL/SDA), TIMEPULSE(1PPS), RESET, RF_IN, VCC_RF |
| Compliance | RoHS compliant |
Typical Applications
UAV & Drone High-Dynamic Positioning
20Hz fast update for real-time flight control
Automotive Navigation & Vehicle Tracking
In-vehicle navigation & fleet management
Emergency Rescue & Personal Protection
Real-time location & safety tracking
Intelligent Logistics & Asset Tracking
Real-time cargo tracking & fleet optimization
AVL & Location-Based Services (LBS)
Fleet tracking & location-based applications
Handheld PDAs & Pocket PCs
Portable navigation & field data collection
Maritime Navigation & Fleet Management
Ship positioning & maritime dispatch
Wearable Tracking Devices
Ultra-low power & lightweight personal trackers
Resources & Downloads
JS-RP26-2 Datasheet
Complete specifications, pinout, electrical and mechanical details.
Mechanical Drawing
2D/3D mechanical dimensions and product layout (16.2×12.2×2.3mm).
User Manual
Quick start guide, integration tips, and configuration protocols.
3D CAD Model
STEP, IGES and STL formats for mechanical integration (16.2×12.2×2.3mm).
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