JS-TP26-2
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JS-TP26-2
Standard Precision Modules
Jumpstar JS-TP26-2 Multi-Mode Single-Frequency GNSS Positioning Module - Compact Size, Low Power, Strong Anti-Interference Embedded Positioning Solution
Single-Band Full Constellation Support
Simultaneous reception of GPS, BDS, GLONASS, Galileo, QZSS, SBAS for global stable positioning.
Ultra-High Sensitivity
Tracking sensitivity up to -165dBm, reliable positioning in weak-signal and complex environments.
10Hz High-Speed Update
Max navigation update rate up to 10Hz for real-time dynamic positioning data output.
Strong Anti-Interference
Built-in 12 multi-tone active interference cancellers + multipath detection & compensation.
Compact Integrated Design
16.0×12.2×2.4mm mini size, integrated TCXO/SAW/RTC for easy integration.
Jumpstar JS-TP26-2
Multi-Mode Single-Frequency GNSS Positioning Module
The JS-TP26-2 is a low-power, cost-effective multi-mode single-frequency GNSS positioning module built on a high-performance SOC positioning engine. It supports concurrent reception of six global satellite systems, with professional interference suppression and indoor/outdoor multipath detection & compensation technology to ensure stable positioning in challenging signal environments.
Integrated with TCXO, SAW and RTC, it supports A-GNSS fast positioning, standard NMEA 0183 protocol and 1PPS high-precision timing. With compact size and rich interfaces, it is widely used in automotive, maritime, logistics, drones, robots and emergency rescue scenarios.
Single-band full constellation, -165dBm tracking sensitivity, 10Hz update rate, 12-tone anti-interference, and compact 16.0×12.2×2.4mm design make JS-TP26-2 an ideal embedded positioning solution.
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Key Features & Benefits
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High-Performance GNSS SOC Professional positioning engine for stable and efficient operation.
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Ultra-High Sensitivity Tracking -165dBm, acquisition -148dBm for extreme weak-signal environments.
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10Hz High-Speed Update Max navigation update rate up to 10Hz (default 1Hz) for real-time dynamic control.
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A-GNSS Fast Positioning Cold start in 24s, hot start in 1s for instant positioning response.
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Strong Anti-Interference 12 multi-tone active interference cancellers + multipath detection & compensation.
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Rich Protocol Support NMEA 0183 V3.01/V4.10 (ASCII) for easy system docking.
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Industrial-Grade Reliability -40℃ to 85℃ operating temperature for harsh outdoor environments.
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Technical Specifications
GNSS Performance
| Receiver Type | Multi-mode single-frequency GNSS positioning module |
| Supported Constellations & Bands | GPS/QZSS L1C/A; BDS B1I/B1C; GLONASS L1; Galileo E1; SBAS(WAAS/EGNOS/MSAS/GAGAN) |
| Tracking Channels | 47 channels |
| Sensitivity | Tracking: -165dBm; Acquisition: -148dBm |
| Time to First Fix | Cold Start:24s; Hot Start:1s (all satellites ≥-130dBm) |
| Positioning Accuracy (CEP 50%) | Horizontal:2.0m; Vertical:3.75m (open sky, 24h static) |
| Time Accuracy | 1PPS:10ns; Time pulse frequency:1Hz |
| Speed Accuracy | GNSS:0.1m/s; SBAS:0.05m/s |
| Operational Limits | Acceleration≤4g; Altitude≤10000m; Speed≤100m/s |
| Baud Rate | 4800-921600bps (Default:115200bps) |
| Max Update Rate | 10Hz (Default:1Hz) |
| Supported Protocols | NMEA 0183 V3.01/V4.10 (Input/Output, ASCII) |
Electrical & Mechanical
| Antenna Type | Supports passive/active antenna; Active gain:15~30dB |
| Pin Interfaces | TIMEPULSE(1PPS), RESET_N, RF_IN, VCC_RF, UART(TXD0/RXD0), I2C(SDA/SCL), VBAT, VCC, GND |
| Power Supply Voltage | VCC:2.8~3.6V (Typical:3.3V); Backup:1.62~3.63V |
| Operating Current | Acquisition:31~38mA@3.3V; Tracking:30~35mA@3.3V; Backup:11uA@3.3V |
| Digital I/O Voltage | 2.8~3.6V |
| Operating Temperature | -40℃ ~ +85℃ |
| Storage Temperature | -40℃ ~ +105℃ |
| Humidity | 95% |
| Mechanical Dimensions | 16.0mm × 12.2mm × 2.4mm ±0.3mm |
| Compliance | RoHS compliant |
Typical Applications
Automotive Applications & Car Navigation
In-vehicle navigation & fleet tracking
Maritime Navigation & Fleet Management
Ship positioning & maritime dispatch
Intelligent Logistics Dispatching & Asset Tracking
Real-time cargo tracking & fleet optimization
Formation Drones & UAV Navigation
Group flight coordination & swarm navigation
Intelligent Robots & Autonomous Equipment
Autonomous navigation & motion control
Ground Vehicle Tracking & Urban Traffic
Commercial vehicle monitoring & intelligent transport
Emergency Lifesaving & Disaster Relief
Real-time location & safety tracking
Personal Travel & Wilderness Adventure
Outdoor positioning & navigation
Resources & Downloads
JS-TP26-2 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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