Ruggedized Multi-Band, Multi-Constellation Centimeter-Accurate GNSS
Swift Navigation, in partnership with Carnegie Robotics, introduces Duro—an enclosed version of the Piksi® Multi dual-frequency RTK receiver. Built for the outdoors, Duro combines centimeter-accurate positioning with military ruggedness at a breakthrough price.
Built to Be Tough
Duro leverages design principles typically used in military hardware and results in an easy-to-deploy sensor, protected against weather, moisture, vibration, dust, water immersion and unexpected circumstances that can occur in long-term, outdoor employments.
Duro’s M12 connectors are sealed and industry standard, which balances ruggedization perfectly with user-friendliness. No external sealing is required to deploy in even the harshest conditions. The exposed interfaces support varied use cases without integration headaches.
Autonomous devices require precise navigation—especially those that perform critical functions. Swift Navigation’s Piksi Multi module within Duro utilizes real-time kinematics (RTK) technology, providing location solutions that are 100 times more accurate than traditional GPS.
Fast Convergence Times
Multiple signal bands enable fast convergence times to high-precision mode. Single band RTK systems converge in minutes, while Piksi Multi converges to a high-precision solution within seconds. This allows for much faster system start times, as well as faster reacquisition, critical to robotic systems.
Swift Navigation and Carnegie Robotics have partnered to create a product that offers a technology development platform that can easily be software-upgraded to leverage Swift Navigation’s and Carnegie Robotics’ future intellectual property and technology.
Leverages Piksi Multi
Multiple signal bands enable fast convergence times and multiple satellite constellations enhance availability. Piksi Multi supports GPS L1/L2 and GLONASS G1/G2 for RTK measurements and positioning and SBAS for robust sub-meter positioning in non-RTK mode. Other constellations such as BeiDou, and Galileo are planned to be rolled out in the near future. No additional upgrade charges for constellation upgrades.
- Ruggedized Sensor for Long-Term Deployment
- Uses Swift Navigation’s Piksi Multi
- Highly-Competitive Pricing
- Flexible Mounting Interfaces
- Future-Proof Hardware with In-Field Software Upgrades
- Intuitive LEDs for Status and Diagnostics
- Electrical Protection on all IO
- Durable and Chemical Resistant Powder-Coating
- Passive Thermal Design
- IP67 rated
- Centimeter-Level Positioning
- Dual Frequency GNSS RTK
- Raw Data Outputs from On-Board MEMS IMU
PRELIMINARY PRODUCT DATA
Physical & Environmental
130 mm x 130 mm x 65 mm
0.8 kg (Cast AI Housing)
-40° C to +75° C
-40° C to +85° C
Vibration (Operating and Survival)
Electrical & I/O
10 - 35 V DC
Typical Power Consumption2
Antenna LNA Power Specifications
4.85 V DC
Max Output Current
External Connector Ports
2 x RS232 Serial Ports with Optional
Ethernet support up to 100Mbps
PPS, PV, 3 x Event Inputs
CANBus with Selectable Termination Resistor
Configurable Digital Inputs and Outputs
12 V at 1A and 5 V at 250mA Power Outputs
Position Performance Specifications6
Position, Velocity & Time Accuracy
Horizontal Position Accuracy (CEP 50 in SBAS Mode)
|0.03 m/s RMS|
60 ns RMS
Real Time Kinematic (RTK Accuracy 1σ)
0.010 m + 1 ppm
0.015 m + 1 ppm
RTK Initialization Parameters
- Initialization Time
< 10 s
- Initialization Reliability
- Solution Latency
< 30 ms
GNSS Signal Tracking
GPS L1/L2C and GLONASS G1/G23
SBAS (WAAS, EGNOS, GAGAN, MSAS)
GNSS Data Rates4
Measurements (Raw Data)
Standard Position Outputs
RTK Position Outputs
|Up to 10Hz|
Swift Binary Protocol (SBP) and NMEA-0183
Maximum Operating Limits5
1 Maximum allowed input Voltage range. Recommended Voltage input range from 12 - 24V
2Power draw without cell modem activated ~ 5W. Power draw with cell modem active ~ 6W
3 Hardware-ready for BeiDou B1/B2, Galileo E1/E5b, QZSS L1/L2. Piksi Multi GNSS Module has the RF front end to receive these signals but there are no precise implementation dates for future satellite systems.
4 Please refer the Piksi Multi product summary for additional specifics.
5 As required by the U.S. Department of Commerce to comply with export licensing restrictions.
6 In open sky and strong signals conditions.
7 Currently a Beta Feature. While this feature is currently available to end-customers and can be used, it still has a Beta developmental status. This implies that while the feature will work, there is a potential for unknown firmware bugs which Swift Navigation is or isn't aware of. Customers using this feature need to note that user documentation for it may not be fully complete and Swift Navigation is not liable for customers intending to use a Beta feature in a final production environment.
Version 1.5. June 7, 2018
Copyright © 2018 Swift Navigation