HDTD80CJ12
High-reliability MEMS inertial/GNSS integrated navigation system with single-antenna GNSS, featuring high-precision differential positioning, orientation, and ranging capabilities.
Power Supply Voltage
5 ± 0.2 V
Operating Current @12V
135 ± 10 mA
Weight
75 ± 5 g
Product Gallery
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
Technical Specifications
Key Technical Specifications
Power Supply Voltage
5 ± 0.2
VOperating Current @12V
135 ± 10
mAWeight
75 ± 5
gGyroscope Specifications
Measurement Range
±300
°/sScale Factor
1 ± 0.005
Scale Factor Nonlinearity
≤300
ppmScale Factor Repeatability
≤300
ppmScale Factor Asymmetry
≤300
ppmCross-Axis Sensitivity
≤0.005
Threshold / Resolution
≤0.01
°/sBias (Full Temperature)
±0.1
°/sBias Stability (Room Temp)
≤20
°/hBias Stability (Full Temp)
≤50
°/hBias Repeatability
≤10
°/hAngular Random Walk
≤0.08
°/√hBias Instability (Allan Deviation)
≤2
°/hAccelerometer Specifications
Measurement Range
±10
gBias (Full Temperature)
±5
mgBias Stability (Room Temp)
≤0.2
mgBias Stability (Full Temp)
≤2
mgBias Repeatability
≤0.2
mgIntegrated Navigation Performance (with 1m GNSS baseline)
Heading Accuracy (Speed ≥ 5 m/s)
≤0.3
°Attitude Accuracy (Pitch/Roll)
≤0.1
°Velocity Accuracy
≤0.1
m/sHorizontal Position Accuracy
≤3
mVertical Position Accuracy
≤5
mSystem 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 / mgShock (Half-Sine, 200g, 6ms)
≤36
°/h / mgOperating Temperature
-45 ~ +85
℃Storage Temperature
-55 ~ +85
℃Key Technical Specifications
Power Supply Voltage
5 ± 0.2
VOperating Current @12V
55 ± 10
mAWeight
80 ± 5
gGyroscope Specifications
Measurement Range
±400
°/sScale Factor
1 ± 0.005
Scale Factor Nonlinearity
≤100
ppmScale Factor Repeatability
≤100
ppmScale Factor Asymmetry
≤100
ppmCross-Axis Sensitivity
≤0.005
Threshold / Resolution
≤0.01
°/sBias (Full Temperature)
±0.1
°/sBias Stability (Room Temp)
≤10
°/hBias Stability (Full Temp)
-
°/hBias Repeatability
≤10
°/hAngular Random Walk
≤0.08
°/√hBias Instability (Allan Deviation)
≤2
°/hAccelerometer Specifications
Measurement Range
±40
gBias (Full Temperature)
±5
mgBias Stability (Room Temp)
≤0.2
mgBias Stability (Full Temp)
≤2
mgBias Repeatability
≤0.2
mgIntegrated Navigation Performance (with 1m GNSS baseline)
Heading Accuracy (Speed ≥ 5 m/s)
≤0.3
°Attitude Accuracy (Pitch/Roll)
≤0.1
°Velocity Accuracy
≤0.1
m/sHorizontal Position Accuracy
≤3
mVertical Position Accuracy
≤5
mSystem 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 / mgShock (Half-Sine, 200g, 6ms)
≤36
°/h / mgOperating Temperature
-45 ~ +85
℃Storage Temperature
-55 ~ +85
℃Package Information
Technical Drawings
