D-Q-JDW-HDTD80CJ1X
HDTD80CJ12
High-reliability MEMS inertial/GNSS integrated navigation system with single-antenna GNSS, featuring high-precision differential positioning, orientation, and ranging capabilities.
The HDTD80CJ11 is a high-reliability MEMS inertial/GNSS integrated navigation system. It integrates a three-axis quartz MEMS gyroscope, a three-axis MEMS accelerometer, a high-precision single-antenna GNSS positioning module, signal processing circuits, and integrated navigation software. This configuration enables high-precision differential positioning, orientation, navigation, and ranging capabilities, making it ideal for aerospace, mechanical control, exploration, marine, and port applications.
Key Features
- Three-axis quartz MEMS gyroscope and accelerometer
- High-precision single-antenna GNSS module
- Integrated signal processing and navigation software
- High-precision differential positioning and orientation
- High reliability for aerospace and industrial applications
Applications
AerospaceMechanical controlExplorationMarinePort applications
Specifications
Key Technical Specifications
| Power Supply Voltage | 5 ± 0.2V |
| Operating Current @12V | 135 ± 10mA |
| Weight | 75 ± 5g |
Gyroscope Specifications
| Measurement Range | ±300°/s |
| Scale Factor | 1 ± 0.005 |
| Scale Factor Nonlinearity | ≤300ppm |
| Scale Factor Repeatability | ≤300ppm |
| Scale Factor Asymmetry | ≤300ppm |
| Cross-Axis Sensitivity | ≤0.005 |
| Threshold / Resolution | ≤0.01°/s |
| Bias (Full Temperature) | ±0.1°/s |
| Bias Stability (Room Temp) | ≤20°/h |
| Bias Stability (Full Temp) | ≤50°/h |
| Bias Repeatability | ≤10°/h |
| Angular Random Walk | ≤0.08°/√h |
| Bias Instability (Allan Deviation) | ≤2°/h |
Accelerometer Specifications
| Measurement Range | ±10g |
| Bias (Full Temperature) | ±5mg |
| Bias Stability (Room Temp) | ≤0.2mg |
| Bias Stability (Full Temp) | ≤2mg |
| Bias Repeatability | ≤0.2mg |
Integrated Navigation Performance (with 1m GNSS baseline)
| Heading Accuracy (Speed ≥ 5 m/s) | ≤0.3° |
| Attitude Accuracy (Pitch/Roll) | ≤0.1° |
| Velocity Accuracy | ≤0.1m/s |
| Horizontal Position Accuracy | ≤3m |
| Vertical Position Accuracy | ≤5m |
System Measurement Ranges
| Heading Measurement Range | 0 ~ 360 (Clockwise from North)° |
| Attitude Measurement Range | Roll: -180 ~ +180° |
| Pitch Measurement Range | Pitch: -85 ~ +85° |
Environmental Adaptability
| Vibration (6.06g RMS, 20Hz–2kHz) | ≤36°/h / mg |
| Shock (Half-Sine, 200g, 6ms) | ≤36°/h / mg |
| Operating Temperature | -45 ~ +85℃ |
| Storage Temperature | -55 ~ +85℃ |
Key Technical Specifications
| Power Supply Voltage | 5 ± 0.2V |
| Operating Current @12V | 55 ± 10mA |
| Weight | 80 ± 5g |
Gyroscope Specifications
| Measurement Range | ±400°/s |
| Scale Factor | 1 ± 0.005 |
| Scale Factor Nonlinearity | ≤100ppm |
| Scale Factor Repeatability | ≤100ppm |
| Scale Factor Asymmetry | ≤100ppm |
| Cross-Axis Sensitivity | ≤0.005 |
| Threshold / Resolution | ≤0.01°/s |
| Bias (Full Temperature) | ±0.1°/s |
| Bias Stability (Room Temp) | ≤10°/h |
| Bias Stability (Full Temp) | -°/h |
| Bias Repeatability | ≤10°/h |
| Angular Random Walk | ≤0.08°/√h |
| Bias Instability (Allan Deviation) | ≤2°/h |
Accelerometer Specifications
| Measurement Range | ±40g |
| Bias (Full Temperature) | ±5mg |
| Bias Stability (Room Temp) | ≤0.2mg |
| Bias Stability (Full Temp) | ≤2mg |
| Bias Repeatability | ≤0.2mg |
Integrated Navigation Performance (with 1m GNSS baseline)
| Heading Accuracy (Speed ≥ 5 m/s) | ≤0.3° |
| Attitude Accuracy (Pitch/Roll) | ≤0.1° |
| Velocity Accuracy | ≤0.1m/s |
| Horizontal Position Accuracy | ≤3m |
| Vertical Position Accuracy | ≤5m |
System Measurement Ranges
| Heading Measurement Range | 0 ~ 360 (Clockwise from North)° |
| Attitude Measurement Range | Roll: -180 ~ +180° |
| Pitch Measurement Range | Pitch: -85 ~ +85° |
Environmental Adaptability
| Vibration (6.06g RMS, 20Hz–2kHz) | ≤36°/h / mg |
| Shock (Half-Sine, 200g, 6ms) | ≤36°/h / mg |
| Operating Temperature | -45 ~ +85℃ |
| Storage Temperature | -55 ~ +85℃ |
Package Information
Technical Drawings
