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Brand Name : Star & Inertia Technology
Model Number : Merak-H03
Place of Origin : China
MOQ : 1 set
Price : $1000-$100000
Payment Terms : T/T
Supply Ability : 500 sets per year
Delivery Time : 30 work days
Alignment time : <10min
Heading Accuracy/Pure inertia : ≤0.2°secL+0.04°/1h,RMS
Heading Accuracy/Single-antenna GNSS combination : ≤0.1°,RMS
Heading Accuracy/Dual-antenna GNSS combination : ≤0.1°,RMS
Pitch & Roll Accuracy/Pure inertia : ≤0.05°,RMS
Pitch & Roll Accuracy/INS/GNSS combination : ≤0.02°,RMS
Dimensions : 110×110×100mm
Weight : <1.7kg
Temperature : -40℃~60℃
Input Voltage : DC24V(±25%)
AHRS System (Merak-H03)
This tactical AHRS solution integrates high-performance FOG/RLG technology with precision accelerometers (quartz/MEMS) in a ruggedized strapdown configuration. Engineered for mission-critical applications, the system maintains continuous attitude reference during GNSS outages while providing both processed solutions and raw sensor data. Deployment platforms include: • Combat systems (fire control, EO/IR) • Autonomous vehicles (UGV/USV/UUV) • Naval/maritime systems • Specialized industrial equipment.
Battle-proven characteristics: 1) Jamming-resistant operation; 2) Dual data output modes; 3) Global operability; 4) MIL-SPEC reliability.
| Series | Attitude and Heading Reference Systems(AHRS) | ||
| Type | Merak-H03 | ||
| Accelerometer | Months Bias Repeatability(1σ) | ≤50μg | |
| Months Scale Factor Accuracy(1σ) | ≤50ppm | ||
| Gyro | Bias Repeatability(1σ) | ≤0.02°/hr,1σ | |
| Scale Factor Accuracy(1σ) | ≤50ppm | ||
| Random walk(1σ) | ≤0.004°/√hr | ||
| Features | Angular Rate | ≥±400°/sec | |
| Angular Acceleration | 100000°/sec2 | ||
| Acceleration | >25g | ||
| Angular Attitude | Any Orientation | ||
| Startup time | 10 sec | ||
| Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port | ||
| Alignment time | <10min | ||
| AHRS Applications Performance | Heading Accuracy | Pure inertia | ≤0.2°secL+0.04°/h,RMS |
| Single-antenna GNSS combination | ≤0.1°,RMS | ||
| Dual-antenna GNSS combination | ≤0.1°,RMS | ||
| Pitch & Roll Accuracy | Pure inertia | ≤0.05°,RMS | |
| INS/GNSS combination | ≤0.02°,RMS | ||
| Characteristics | Power consumption | <15W | |
| Dimensions | 110×110×100mm | ||
| Weight | <1.7kg | ||
| Temperature | -40℃~60℃ | ||
| Shock | 15g,Half-sine wave 11ms | ||
| Input Voltage | DC24V(±25%) | ||
| cooling | Conduction to mounting plate | ||
| Vibration | 20~2000Hz,6.06g | ||
| MTBF | >20000 hours | ||
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Merak-H03 Tactical Attitude Heading Reference Unit System AHRS Jamming Resistant Images |