Geo-hNAV
Precise orientation information for stationary and slow-moving platforms
HYBRID DUAL-GPS/INS NAVIGATION SYSTEM
Geo-hNAV™ is a ruggedized, fully integrated hybrid dual-GPS-aided inertial navigation system which delivers consistent position and attitude measurement accuracy whether the platform is static or moving.
It is offered in several configurations designed to meet a wide range of navigation application requirements. Configurations are available for both commercial and military applications.
Geo-hNAV Commercial is designed for civilian navigation applications (no ITAR restrictions).
Geo-hNAV SAASM is designed for navigation applications that have a military SAASM GPS requirement.
APPLICATIONS:
-
High Dynamic Antenna/Camera
- Low Dynamic Camera -LiDAR
- Static Camera -LiDAR
-
Static Antenna
- Mortar
- Weapon
Benefits
- Dual – GPS / INS navigation
- Small footprint and low power consumption
- Provides accurate orientation for static or slowly moving platforms
- Available in Civilian or SAASM
- Flexibility:
- Multiple IMU configurations available with internal MEMS or external FOG/RLG IMUs
- Multiple GPS configurations available with both civilian and SAASM receivers
- High Navigation Performance:
- Centimeter level positioning (RMS) with dual-frequency RTK configuration
- 05° heading measurement accuracy (RMS) both in low and high dynamic conditions (for >2.5m m GPS baseline separation)
- Easy to Integrate into Your System:
- SWaP, BIT with log
- Several types of data interface: RS-232 and Ethernet
- Additional aiding sensors, such as barometers, Altitude Heading and Refence Systems (AHRS), odometers, etc, can also be integrated
- VYO Real-Time Navigation Visualization Tool as convenient interface to visualize time, position, attitude and related information (TSPI) streamed data
- Includes GPS antenna and cables:
- Anti-Jam Antennas are optional
Specifications
- External IMU: 15 to 20 W typical (external IMU powered by main unit)
- SAASM:
- Internal IMU: 10 W typical
- External IMU: 10 to 13 W typical (external IMU powered by main unit)
- Data Recording / Logging:
- Navigation solutions (position, velocity, acceleration, attitude, angular rate, …)
- Raw GPS and IMU data (for post processing with RTD-Post)
- Full diagnostics
- External IMU Support:
- Fiber Optic Gyro is standard in Advanced configurations. Built-in support for:
- Emcore TAC-450
- Inertial-Lab FI200C
- Honeywell HG1900
- Honeywell HG1700
- Honeywell HG9900
- Litton LN200
- Other IMU’s on request
- Safety and Diagnostics:
- Internal safety and monitoring systems
- Internal BIT with operator notification
- Environmental:
- Civilian Operating Temperature: -40°C to +65°C (-40°F to 150°F)
- SAASM Operating Temperature: -40°C to +70°C (-40°F to 158°F)
- Storage: -55°C to +85°C (-67°F to +185°F)
- Humidity: 95% RH, non-Condensing
- Vibrations and Shock: MIL-STD 810G, 514.5 and 516.5
- EMC/EMI: MIL-STD 461
- Monitoring:
- VYO Real-Time Navigation Visualization Tool as convenient interface to visualize time, position, attitude and related information (TSPI) streamed data
- Geo-hNAV Enclosure:
- Size: 120 x 100 x 55 mm (4.7” x3.9” x 2.2”)
- Weight: 0.75 kg (1.7 lbs.)
- Mounting: On a plate, 4 through holes
- Interfaces:
- External power connector
- Dual TNC GPS antenna connector
- 1 Ethernet data port
- 3 RS232 serial ports
- 1 PPS output
- IMU connector for external IMU
- 4 status LEDs
- SAASM Configurations:
- Keyload connectors (DS-101)
- Zeroize buttons
- Fiber Optic Gyro is standard in Advanced configurations. Built-in support for:
CONTACT US
At AEVEX Aerospace, our focus is on providing innovative, full-spectrum solutions for the U.S. Government, DoD, and commercial customers across the globe. Our APNT solutions are designed for today’s mission-critical defense applications on land, air and at sea. We would be pleased to provide you with pricing and product information.