JS-AP26-H
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JS-AP26-H
Standard Precision Modules
Jumpstar JS-AP26-H Single-Frequency Multi-Mode GNSS Positioning Module - Low Power, Sub-Meter Accuracy, Multi-Interface Compatible
Sub-Meter High Precision
D-GNSS positioning accuracy up to 1.0m CEP, no ground enhancement calibration required.
Full Multi-GNSS Tracking
Simultaneously supports GPS, BDS, GLONASS, Galileo, QZSS and SBAS for global signal coverage.
Ultra-Low Power Consumption
Tracking current only 40mA@3.3V, backup current as low as 9uA for long battery life.
Rich Interfaces
Equipped with UART, I2C and USB 2.0 FS interfaces, flexible for diverse system integration.
Compact Size
16.0×12.2×2.4mm miniature package, ideal for space-constrained embedded devices.
Jumpstar JS-AP26-H
Single-Frequency Multi-Mode GNSS Positioning Module
The JS-AP26-H is a cost-effective single-frequency multi-mode GNSS positioning module with low power consumption. It integrates multi-band multi-system GNSS RF baseband and adopts a new architecture to achieve sub-meter positioning accuracy without calibration data from ground enhancement stations. With ultra-high sensitivity, strong anti-interference and anti-multipath performance, it ensures stable positioning in complex environments.
Built-in TCXO, LNA, SAW and RTC, it supports AGPS and wide voltage input, widely used in UAVs, automotive electronics, logistics tracking, handheld devices and intelligent robots.
Full multi-GNSS tracking, sub-meter accuracy, ultra-low power, and rich interfaces make JS-AP26-H an excellent embedded positioning solution.
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Key Features & Benefits
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High-Performance GNSS Chip Professional dedicated chip platform for stable and reliable positioning operation.
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10Hz High-Speed Update Max navigation update rate up to 10Hz (default 1Hz) for real-time dynamic positioning.
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AGPS Supported Cold start positioning time shortened to 28s, greatly improving positioning efficiency.
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Wide Voltage Power Supply 1.8V-3.6V wide-range input, adapting to various battery-powered devices.
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Multi-Communication Interfaces UART, I2C and USB 2.0 full-speed interfaces meet diverse connection demands.
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Flexible Antenna Compatibility Supports both passive and active antennas (recommended gain 15-30dB) for easy integration.
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Industrial-Grade Reliability -40℃ to 85℃ operating temperature, suitable for harsh outdoor working environments.
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Technical Specifications
GNSS Performance
| Receiver Type | Single-frequency multi-mode GNSS positioning module |
| Supported Constellations & Bands | GPS/QZSS L1C/A; BDS B1I/B1C; GLONASS L1; Galileo E1; SBAS(WAAS/EGNOS/MSAS/GAGAN/SDCM) |
| Sensitivity | Tracking & Navigation: -162dBm; Reacquisition: -159dBm; Cold Start: -148dBm |
| Time to First Fix | Cold Start:28s; Hot Start:1s (all satellites ≥-130dBm) |
| Positioning Accuracy (CEP 50%) | GNSS:2.5m; SBAS:2.0m; D-GNSS:1.0m (open sky, 24h static, >6SVs) |
| Time Accuracy | 1PPS:25ns |
| Velocity Accuracy | GNSS:0.1m/s; SBAS/D-GNSS:0.05m/s |
| Operational Limits | Altitude 18000m; Velocity 515m/s; Dynamics <4g |
| Baud Rate | 9600~460800bps (Default:9600bps) |
| Max Update Rate | 10Hz (Default:1Hz) |
| Supported Protocols | NMEA 0183 V4.00/V4.10 (Input/Output, ASCII) |
Electrical & Mechanical
| Interfaces | UART, I2C, USB 2.0 FS, PPS, RF_IN, Main/Backup Power, Reset |
| Antenna Compatibility | Passive & Active Antenna; Active Antenna: Gain 15~30dB, Noise Figure ≤1.5dB |
| Power Supply Voltage | VCC:1.8V~3.6V (Typical:3.3V); Backup:1.6V~3.6V (Typical:3.3V); USB:3.0V~3.6V |
| Operating Current | Acquisition:38~45mA@3.3V; Tracking:38~43mA@3.3V; Backup:9uA@3.3V |
| Digital IO Voltage | 1.7V~3.6V |
| Operating/Storage Temperature | -40℃ ~ +85℃ |
| Humidity | 95% |
| Mechanical Dimensions | 16.0mm × 12.2mm × 2.4mm ±0.3mm |
| Compliance | RoHS compliant |
Typical Applications
UAVs
Flight control and positioning navigation
Automotive Application
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 Receiver
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 Robot
Autonomous navigation and movement control
Resources & Downloads
JS-AP26-H Datasheet
Complete specifications, pinout, electrical and mechanical details.
Mechanical Drawing
2D/3D mechanical dimensions and product layout (16.0×12.2×2.4mm).
User Manual
Quick start guide, integration tips, and configuration protocols.
3D CAD Model
STEP, IGES and STL formats for mechanical integration (16.0×12.2×2.4mm).
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