ArNav M1 Navigation Systems
Key Features
- Highly accurate GNSS/INS integrated system
- Multi Constellation GNSS receiver
- Easy to use with User APIs
- Navigation System for Aerospace, Land and Marine Applications
M1 Series
The ArNav M1 is the high performance series of the ArNav product family with
2 different products. The products offer different functions with different levels of
filtering. Arnav M1 series consists of AHRS (ArNav M1A) and GNSS/INS (ArNav M1G).
M1A AHRS
ArNav S1A is a 3 DOF Attitude Heading Reference System (AHRS) which provides
driftless real-time orientation information over the full 360º
of angular motion on all
three axes. It includes 3D accelerometers, 3D gyroscopes and 3D magnetometers.
M1G GNSS/INS
ArNav M1G includes all the functions of ArNav S1A, a GNSS receiver that can
receive and track all four major GNSS constellations (GPS L1C/A, GLONASS
L1OF, Galileo E1-B/C and BeiDou B1l) with an advanced Kalman filtering algorithm
providing accurate 3D position, velocity and attitude.
Capabilities
|
M1A |
M1G |
Inertial Measurement |
✓ |
✓ |
Magnetic Heading |
✓ |
✓ |
Attitude |
✓ |
✓ |
Pressure Altitude |
|
✓ |
Position & Velocity |
|
✓ |
|
Gyroscope |
Accelerometer |
Dynamic range |
±500 ˚/s |
±15 g |
Bias repeatibility |
0.1 ˚/s |
4 mg |
Bias stability |
9 ˚/hr |
25 µg |
Noise density |
0.006˚/s/√Hz |
110 µg/√Hz |
Alignment error |
1 mrad |
1 mrad |
Bandwidth |
190 Hz |
190 Hz |
Mechanical & Electrical
|
M1 series |
Size(mm) |
68 x 56 x 29 |
Weight |
< 170 g |
Data & Power Connector |
DB-9 Connector |
GNSS RF Connector |
SMA |
Interface |
RS232 or RS422 |
Input Voltage |
5V to 36V |
Power Consumption |
< 0.75 W |
Operating Temperature |
-40ºC to +85ºC |
ArView Application Software
- Easy to Connect
- 3D View
- Setting Device Parameters
- Magnetic Calibration
- Support User APIs