JS-TP26-U
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JS-TP26-U
Dead Reckoning (DR) Modules
Jumpstar JS-TP26-U Dual-Band L1+L5 GNSS+INS Integrated Navigation Module - Adaptive Installation, High-Precision Compact Vehicle-Mounted Positioning Solution
Dual-Band Full Constellation
Supports L1+L5 dual-band of GPS/BDS/GLONASS/Galileo/QZSS/SBAS for global high-precision positioning.
GNSS+INS Integrated Navigation
Built-in six-axis MEMS, solves signal interruption in tunnels/buildings, ensures continuous positioning.
135 High-Speed Channels
L1:75 + L5:60 channels, fast satellite capture and stable tracking.
Adaptive Installation
No direction restriction, flexible deployment for vehicle/equipment integration.
Rich Interfaces
Equipped with 3×UART + USB, supports firmware upgrade and multi-device docking.
Dual-Band L1+L5 GNSS+INS Integrated Navigation Module
JS-TP26-U adopts GNSS/INS integrated navigation technology, effectively solving positioning interruption caused by satellite signal lock loss, and optimizing positioning continuity in complex environments such as tunnels, viaducts and buildings.
It integrates a high-performance six-axis MEMS motion sensor (3-axis gyroscope + 3-axis accelerometer), supports L1+L5 dual-band full-constellation reception, and features adaptive installation, multi-tone interference cancellation, and wide-voltage low-power design.
With compact size and rich interfaces, it is widely used in automotive navigation, intelligent driving, maritime transportation, intelligent logistics and fleet management scenarios.
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Key Features & Benefits
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GNSS+INS Combined Navigation Built-in six-axis MEMS, maintains stable positioning when satellite signals are lost.
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135 Channel Configuration L1:75 + L5:60 channels, improves satellite signal tracking efficiency.
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Dual-Band High Precision L1+L5 dual-band, horizontal accuracy up to 1.0m CEP.
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Adaptive Installation No installation direction restriction, simplifies vehicle/equipment deployment.
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Strong Anti-Interference 12 multi-tone active interference cancellers for L1/L5 bands.
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Rich Interface Resources 3×UART + USB, supports data transmission, firmware upgrade and debug.
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Wide Voltage & Low Power Wide power supply range, suitable for vehicle and battery-powered devices.
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Industrial-Grade Reliability -40℃~+85℃ operating temperature, adapts to harsh outdoor environments.
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Technical Specifications
GNSS & INS Performance
| Receiver Type | Dual-band (L1+L5) GNSS+INS integrated navigation module |
| Supported Constellations & Bands | GPS: L1CA/L5; BDS: L1/L5; GLONASS: L1OF; Galileo: E1B/E1C/E5a; QZSS: L1CA/L1SAIF/L5; SBAS: WAAS/EGNOS/MSAS/GAGAN |
| Tracking Channels | 135 channels (L1:75, L5:60) |
| Sensitivity | Tracking & Navigation: -165dBm; Acquisition: -148dBm |
| Positioning Accuracy | Single-point: H 1.0m(L1+L5)/2.5m(L1) CEP; GNSS+INS: <1.5m CEP |
| Time Accuracy | 1PPS: ±10ns |
| Inertial Navigation | Six-axis MEMS (3-axis gyro+3-axis accelerometer); Adaptive installation |
| Operational Limits | Altitude≤10000m; Velocity≤100m/s |
| Max Update Rate | 10Hz |
| Supported Protocols | NMEA 0183 V4.1; RTCM v2.3/v3.3 |
Interfaces & Power
| Baud Rate | 115200~921600bps (Default: 115200bps) |
| Interfaces | 3×UART, USB, 1PPS, EXTINT, RF_IN, RESET_N, Power |
| Power Supply | VCC: 3.0~3.6V (Typical:3.3V); Backup: 1.65~3.6V; VCC_RF: 3.3V |
| Operating Current | Acquisition: 35~49mA@3.3V; Tracking: 31~44mA@3.3V; Backup: 10uA@3.3V |
| ESD Performance | 2000V (HBM) |
| Operating Temperature | -40℃ ~ +85℃ |
| Humidity | 95% |
| Mechanical Dimensions | 16.0mm × 12.2mm × 2.4mm ±0.3mm |
| Compliance | RoHS compliant |
Typical Applications
Automotive Navigation
Vehicle-mounted positioning & navigation systems
Intelligent Driving
ADAS, autonomous driving & vehicle control
Maritime Navigation
Vessel positioning & fleet management
Intelligent Logistics
Logistics dispatching & asset tracking
Traffic Monitoring
Urban traffic management & monitoring
Underground & Tunnel Positioning
Parking garages, tunnels & indoor navigation
Intelligent Transportation
V2X, connected vehicles & smart mobility
High-Precision Mobile Terminals
Portable GNSS devices & mobile positioning
Resources & Downloads
JS-TP26-U Datasheet
Complete specifications, INS parameters, electrical and mechanical details
Protocol Documentation
NMEA 0183 V4.1, RTCM v2.3/v3.3 definitions
User Manual
Quick start guide, INS configuration, and integration tips
3D CAD Model
STEP, IGES and STL formats for mechanical integration (16.0×12.2×2.4mm)
Frequently Bought Together
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JS-C8A
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