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SPAN Brochure

SPAN Brochure
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SPAN Brochure

Product catalog summary
Overview of SPAN Technology
NovAtel's SPAN technology integrates Global Navigation Satellite System (GNSS) with Inertial Measurement Units (IMUs) to provide continuous 3D positioning, velocity, and attitude determination. This system remains effective even when satellite reception is compromised, offering data rates up to 200 Hz. Various receiver, IMU, and antenna options are available to meet different accuracy and size requirements.
How SPAN Works
The SPAN system combines GNSS and INS technologies to enhance positioning accuracy. GNSS provides absolute position and velocity accuracy, compensating for IMU errors, while INS offers stable relative positioning during GNSS outages. Data can be accessed in real-time or post-processed for enhanced accuracy.
SPAN System Components
  • SPAN CPT7: A compact GNSS+INS receiver with dual antenna inputs, featuring a NovAtel OEM7720 receiver and Honeywell HG4930 IMU. It operates in temperatures from -40°C to +71°C.
  • PwrPak7 Series: Advanced OEM7 receivers offering multi-frequency positioning solutions with integrated MEMS IMUs. They include built-in Wi-Fi and data logging capabilities, operating in temperatures from -40°C to +75°C.
High Performance IMUs
  • ISA-100C: A near navigation-grade IMU suitable for ground or airborne applications, offering low noise and stable biases.
  • LN200/LN200C: Tactical grade IMUs with fiber optic gyros, suitable for airborne surveys and mobile mapping.
  • HG1700 AG58: A tactical grade IMU with ring-laser gyros, offering excellent performance.
Mid Performance IMUs
  • HG1900: A MEMS gyro-based IMU providing tactical grade performance for commercial and military applications.
  • KVH-1750: Offers tactical grade performance with fiber optic gyros and MEMS accelerometers.
  • HG1700 AG62: A tactical grade IMU with servo accelerometers and ring-laser gyros.
Conclusion
NovAtel's SPAN technology provides robust and continuous positioning solutions by integrating GNSS and INS technologies. The system is adaptable to various applications with its range of high and mid-performance IMUs, ensuring reliable performance even in challenging environments.
Overview: The document provides detailed specifications and descriptions of various Inertial Measurement Units (IMUs) used for commercial and military guidance and navigation applications. These IMUs are manufactured by companies like Honeywell, Northrop Grumman, Sensonor, and Epson, and are integrated with NovAtel's SPAN technology.
Key IMUs and Specifications:
  • HG1900: A MEMS gyro-based IMU by Honeywell, offering tactical-grade performance. Dimensions: 130 x 130 x 125 mm, Weight: 2.5 kg, Power: 8 W.
  • OEM-HG1900: Similar to HG1900 but smaller and lighter. Dimensions: 92.7 mm dia x 79.1 mm h, Weight: <460 g, Power: <3 W.
  • KVH-1750: Features Fiber Optic gyros and MEMS accelerometers. Dimensions: 88.9 mm dia x 73.7 mm h, Weight: <700 g, Power: 8 W max.
  • μIMU-IC: Offers exceptional performance with NovAtel SPAN receiver. Dimensions: 130 x 130 x 115 mm, Weight: 2.6 kg, Power: 13 W.
  • HG1700 AG62: Contains servo accelerometers and ring-laser gyros. Available in two enclosures with different dimensions and weights.
  • OEM-HG4930: Small, economical MEMS IMU for unmanned vehicles. Dimensions: 64.8 mm dia x 35.7 mm h, Weight: 200 g, Power: <3 W.
  • IMU-IGM: Smallest and lightest IMU enclosure in the SPAN portfolio, available in two models (A1 and S1) with different specifications.
  • OEM-STIM300: Features low noise gyros and accelerometers, ideal for airborne and ground applications. Dimensions: 39 x 45 x 22 mm, Weight: 55 g, Power: 1.5 W.
  • OEM-HG1930: Similar to OEM-HG4930 but requires a MEMS Interface Card for integration. Dimensions: 64.8 mm dia x 35.7 mm h, Weight: 200 g, Power: <3 W.
  • OEM-EG370N and OEM-EG320N: MEMS IMUs from Epson, offering high performance in a small form factor. Dimensions: 24 x 24 x 10 mm, Weight: 10 g, Power: 0.1 W.
  • OEM-ADIS-16488: MEMS IMU from Analog Devices, featuring low noise gyros and accelerometers. Dimensions: 47 x 44 x 14 mm, Weight: 48 g, Power: 0.9 W.
Performance and Integration: The document highlights the integration capabilities of these IMUs with NovAtel's SPAN technology, providing accurate 3D position, velocity, and attitude data. It also mentions the power consumption, data rate, and export control details for each IMU.
Applications: These IMUs are suitable for various applications, including unmanned vehicles, airborne and ground applications, and other commercial guidance systems.
Conclusion: NovAtel offers a wide range of high-precision GNSS positioning technology products, backed by a team of skilled customer support and design engineers, ensuring quality and performance for over 20 years.
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Catalog excerpts

SPAN Brochure-1

Tightly coupled GNSS+INS technology performance for exceptional 3D, continuous position, velocity & attitude For comprehensive SPAN information, visit: www.novatel.com/span

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SPAN Brochure-3

SPAN Technology NOVATEL'S SPAN TECHNOLOGY PROVIDES CONTINUOUS 3D POSITIONING, VELOCITY AND ATTITUDE DETERMINATION EVEN WHEN SATELLITE RECEPTION MAY BE COMPROMISED FOR SHORT PERIODS OF TIME. SPAN integrates our industry leading Global Navigation Satellite System (GNSS) technology with Inertial Measurement Units (IMUs) to create a tightly coupled GNSS+INS solution at data rates up to 200 Hz. A range of receiver, IMU and antenna options are available to meet accuracy and size requirements for nearly any application. For comprehensive SPAN information, visit www.novatel.com/span The accuracy of SPAN...

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SPAN Brochure-4

SPAN Combined GNSS+INS Systems Single Enclosure Receiver and IMU »» Compact, single enclosure GNSS+INS receiver, powered by NovAtel’s world class OEM7® technology. »» Features a NovAtel OEM7720 receiver and a Honeywell HG4930 IMU »» Dual antenna inputs for a single enclosure ALIGN® heading system »» Advanced OEM7® receiver provides an all-constellation, multi-frequency positioning solution »» The dual antenna PwrPak7D-E1 also provides a ALIGN heading solution from a single enclosure »» Integrated Epson G320N MEMS IMU offers cost effective INS performance »» Multiple communication interfaces for...

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SPAN Brochure-5

novatel.com SPAN SYSTEM ATTITUDE ACCURACY (DEGREES)1 RMS Power Consumption (typical) SPAN PERFORMANCE 1. When SPAN is in RTK mode. Based on 0 seconds outage duration. 2. 0 seconds outage on land vehicle application. 3. RMS, incremental error growth from steady state accuracy. Computed with GPS, RTK trajectory using Waypoint Inertial Explorer. 4. Typical, GPS + GLONASS only, 12 V, 25°C, 5. BeiDou B3I and Galileo E6 are available only on the PwrPak7-E1. 6. BeiDou B3I and Galileo E6 are available only on the PwrPak7-E2. For comprehensive SPAN information, visit: www.novatel.com/span

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SPAN Brochure-6

SPAN Inertial Measurement Units (IMUs) High Performance IMUs A near navigation grade IMU from Northrop-Grumman Litef GMBH. The low noise and stable biases of the accelerometer and gyro sensors mean the ISA-100C is well suited for ground or airborne survey applications. The ISA-100C is a commercially exportable IMU that offers the highest level of performance in our IMU portfolio. The low noise, tactical grade LN200 is a proven sensor for airborne survey and mobile mapping applications. The LN200 features closed-loop fiber optic gyros and solid state accelerometers. The LN200C has the same SPAN...

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SPAN Brochure-7

novatel.com SPAN SYSTEM ATTITUDE ACCURACY (DEGREES)1 RMS Power Consumption SPAN PERFORMANCE 1. When SPAN is in RTK mode. 2. 0 seconds outage on land vehicle application. 3. RMS, incremental error growth from steady state accuracy. Computed with GPS, RTK trajectory using Waypoint Inertial Explorer. For comprehensive SPAN information, visit: www.novatel.com/span

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SPAN Brochure-8

SPAN Inertial Measurement Units (IMUs) Mid Performance IMUs The IMU-HG1900 incorporates an HG1900, which is a MEMS gyro based IMU manufactured by Honeywell. Economical, robust and small in size, the low power HG1900 provides high end tactical grade performance for commercial and military guidance and navigation applications. The HG1900 is a commercial product that can be licensed under the U.S. Department of Commerce for customers outside the United States. The HG1900 is a MEMS gyro based IMU manufactured by Honeywell. Economical, robust and small in size, the low power HG1900 provides high end...

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SPAN Brochure-9

novatel.com SPAN SYSTEM ATTITUDE ACCURACY (DEGREES)1 RMS Power Consumption SPAN PERFORMANCE 1. When SPAN is in RTK mode. 2. 0 seconds outage on land vehicle application. 3. RMS, incremental error growth from steady state accuracy. Computed with GPS, RTK trajectory using Waypoint Inertial Explorer. For comprehensive SPAN information, visit: www.novatel.com/span

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SPAN Brochure-10

SPAN Inertial Measurement Units (IMUs) Entry Level Performance IMUs Small, economical, MEMS IMU manufactured by Honeywell. Provides tactical grade performance for unmanned vehicles and other commercial guidance applications. The OEM-HG4930 can be connected to OEM7 receivers using an RS-422 serial connection. A TTL to RS-422 transceiver is required. Incorporating a MEMS inertial sensor, the IMU-IGM delivers the smallest and lightest IMU enclosure in our SPAN product portfolio. There are two IMU-IGM models available: IMU-IGM-A1 contains an ADIS-16488 IMU to provide our most cost effective IMU enclosure....

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SPAN Brochure-11

novatel.com SPAN SYSTEM ATTITUDE ACCURACY (DEGREES)1RMS SPAN PERFORMANCE For comprehensive SPAN information, visit: www.novatel.com/span

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SPAN Brochure-12

The secret to positioning success. NovAtel is an Original Equipment Manufacturer (OEM) that designs, manufactures and sells high-precision Global Navigation Satellite System (GNSS) positioning technology. Developed for efficient and rapid integration, our GNSS products have set the standard in quality and performance for over 20 years. State-of-the-art, lean manufacturing facilities in our North American headquarters produce the industry’s most extensive line of OEM receivers, antennas and subsystems. All of our products are backed by a team of highly skilled customer support and design engineers,...

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