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3DM-GQ4-45

The 3DM®-GQ4-45 is a compact, tactical-grade all-in-one navigation solution with an integrated multi-constellation GNSS receiver utilizing the GPS, GLONASS, BeiDou, and Galileo satellite constellations. Sensor measurements are fully calibrated, temperature-compensated, and mathematically-aligned to an orthogonal coordinate system. The highly linear sensor performance and auto-adaptive estimation filter algorithm produces extremely accurate computed outputs under real-world dynamic conditions.
Where to Buy?
U.S. International OEM
List Price:
$4,795
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Specs

Sensor

  • Multi-Constellation receiver tracks up to 32 satellites
  • High Performance Accelerometer
    • 50 µg/√Hz (+-5g option)
  • Super-stable Gyro
    • 5 dph in-run bias (-40 to +85°C)
    • Non-linearity ±0.02% fs
    • ARW 0.2 °/√hr
  • Attitude repeatability 0.1°

Operation

  • Adjustable sampling rates up to 500Hz
  • 34 state auto-adaptive EKF
  • Independently configurable IMU, GNSS, EKF outputs
  • Forward compatible MIP Protocol optimizes bandwidth
  • MIP Monitor configuration and control software
  • SensorConnect display and datalogging software

Package

  • Anodized Aluminum
  • Precision alignment features
  • Highly compact and low profile
    • 76.2mm x 65.4mm x 18.9mm
    • 105 grams
  • USB and RS-232 interfaces
  • –40 to +85 °C operating temperature range

Use Cases

Antenna-Pointing and Platform Stabilization

Low-noise, low latency, and linear MEMS gyros and accelerometers result in accurate and stable attitude tracking

Dual on-board processors, and auto-adaptive Kalman Filter algorithms unload host systems from complex calculations

Rugged machined aluminum industrial packaging provides reliable performance in high-vibration and shock environments

Fully calibrated and temperature compensated guarantees stable performance in environments with high levels of fluctuation

Robotic Navigation

Low-noise, low-drift MEMS gyros and accelerometers result in accurate and robust PVA (Position, Velocity, Attitude) outputs over harsh terrain

Auto-adaptive Kalman Filter algorithms provide exceptional dynamic performance

Exceptional IMU performance and robust anomaly rejection by the EKF aids navigation under GNSS outage or denied environments

Fully calibrated and temperature compensated IMUs provide stable performance in demanding environments

Drone Navigation

Low-noise, low-drift MEMS gyros and accelerometers result in accurate and robust PVA (Position, Velocity, Attitude) outputs during sharp turns, high winds, etc.

Exceptional IMU performance and robust anomaly rejection by the EKF aids navigation under GNSS outage or denied environments

Fully calibrated and temperature compensated guarantees stable performance in outdoor operating temperature ranges even with high levels of fluctuation

Software

MIP Monitor

Free

MIP Monitor is PC software specifically designed for our Inertial products.

Configure Inertial nodes, start sampling, and view data in real time.

MIP packets can also be viewed in their raw form to aid in development of custom software.

SensorConnect

Free

SensorConnect is the next generation in desktop sensing software.

From configuration of nodes and starting networks, to collecting and analyzing data in real-time, SensorConnect provides a modern, powerful experience with our Wireless, Inertial, and Displacement products.

Using our intelligent data collection and graphing algorithms, you are able to visualize massive amounts of data instantly, and then zoom in on points of interest just as fast.

Built in MathEngine functionality allows for both real-time and post-processed math, such as generating FFTs, averages, RMS, etc.

{MSCL}

Free and open source API

The MicroStrain Communication Library (MSCL) makes it simple to write code that interacts with our Wireless, Inertial, and Displacement sensors.

MSCL is completely open source and hosted on GitHub under the MIT license.

Full documentation, example code, and a quick start guide are provided to help you get started.

Available for C++, Python, and .NET.

Contact Form

Please use the form below to contact us or call 802 862 6629.

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