Ultra-Low Power Dual-Frequency GNSS Compass with Dual-Antenna Heading Technology

L1+L5 GNSS-DUAL Module Delivering Magnetic-Interference-Free Heading for Stationary and Dynamic Applications

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How Can Drones Maintain Accurate Heading While Hovering Without Magnetic Compass Errors?

GNSS-DUAL's dual-antenna configuration delivers precise heading even during stationary hover, eliminating magnetic interference issues that plague traditional compass systems. With L1+L5 dual-frequency tracking and ultra-low power consumption in a 27x20mm footprint, your UAV designs gain reliable orientation for precision missions. Contact us to integrate magnetic-interference-free heading into your next-generation drone platform.

With support for 2 x 135-channel GNSS reception, SBAS capability (WAAS, EGNOS, MSAS, GAGAN), and up to 5Hz update rate, GNSS-DUAL delivers exceptional performance in a compact 27 x 20 x 5.4 mm form factor. The dual-antenna configuration eliminates dependency on magnetic sensors, ensuring reliable heading determination in environments with electromagnetic interference or varying magnetic fields. Whether deployed in marine navigation systems, automatic sun tracking installations, or unmanned ground vehicles, GNSS-DUAL provides the orientation precision and power efficiency required for mission-critical applications where accurate heading is non-negotiable.

GNSS-DUAL

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GNSS-DUAL

GNSS-DUAL
GNSS-DUAL

GNSS-DUAL is a dual-frequency GNSS compass module that designed for applications requiring accurate dual-antenna GNSS-based heading. The dual-antenna GNSS-based heading is not subject to magnetic interference. Unlike a standard GNSS module that can only estimate heading based on the movement, GNSS-DUAL provides an accurate heading even while the vehicle is stationary. It is capable of concurrently tracking all global civil navigation systems, including GPS, GLONASS, GALILEO, BEIDOU and QZSS. It acquires both L1 and L5 signals at a time while providing accurate heading between dual antennas. GNSS-DUAL adopts 12nm process and integrates efficient power management architecture to become one of the leading groups with the lightest weight and lowest power consumption on the market.

Features

  • World’s lowest power dual-frequency GNSS compass module
  • Support GPS, GLONASS, GALILEO, BEIDOU and QZSS
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support 2 x 135-channel GNSS
  • Up to 5Hz update rate
  • Small form factor 27 x 20 x 5.4 mm

Applications

  • UAV
  • Marine application
  • Automatic sun tracking system

                

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Press Release

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