Complete Standalone GNSS Smart Antenna Module with Multi-Constellation Support

MediaTek-based GPS/GLONASS/GALILEO/QZSS receiver with embedded antenna for automotive, handheld, UAV and marine applications

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How Can Your Drone Maintain Stable Positioning in GPS-Denied Urban Environments?

Our LS2003G-G smart antenna module integrates a 12 multi-tone active interference canceller with multi-constellation support (GPS/GLONASS/GALILEO/QZSS) to maintain reliable positioning even in challenging urban canyon conditions. The 10 Hz update rate and superior sensitivity ensure your UAV systems achieve consistent navigation performance where standard GPS modules fail. Contact us to discuss how our proven MediaTek-based solution can enhance your drone's positioning reliability.

Engineered for OEM system integration, the LS2003G-G delivers fast TTFF at low signal levels, up to 10 Hz update rate, and ±11ns high-accuracy time pulse (1PPS) output. The module incorporates free hybrid AGPS for faster cold starts, built-in data logger, and indoor/outdoor multi-path detection and compensation technology. With built-in DC/DC converter allowing direct lithium battery connection (3.0-4.3V / 4.0-6.0V input), UART/RS232 interface options, LED position fix indicator, and -40°C to 85°C operating temperature range, this RoHS-compliant solution provides the reliability and performance required for mission-critical positioning applications across personal navigation, automotive aftermarket, unmanned aerial vehicles, and marine environments.

LS2003G-G

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LS2003G-G

LS2003G-G series products are complete standalone GNSS smart antenna modules, including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM system applications.
LS2003G-G series products are complete standalone GNSS smart antenna modules, including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM system applications.

LS2003G-G series products are complete standalone GNSS smart antenna modules, including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM system applications.
The product is based on the proven technology found in LOCOSYS GNSS SMD type receiver MC-1612-G that uses MediaTek chip solution. It can simultaneously acquire and track multiple satellite constellations that include GPS, GLONASS, GALILEO, QZSS and SBAS. Besides, it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Its far-reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.

Features

  • MediaTek high sensitivity solution.
  • Support GPS, GLONASS, GALILEO and QZSS.
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN).
  • Support 99-channel GNSS.
  • Ultra low power consumption.
  • Fast TTFF at low signal level.
  • Built-in 12 multi-tone active interference canceller.
  • Free hybrid AGPS to achieve faster cold start.
  • Built-in data logger.
  • Built-in DC/DC converter to save power.
  • Allow direct connection with the lithium battery.
  • Up to 10 Hz update rate.
  • ± 11ns high accuracy time pulse (1PPS).
  • Indoor and outdoor multi-path detection and compensation.
  • RoHS compliant.
  • LED indicator for position fix or not fix.

Specification

  • Memory: Flash
  • Satellite System: GPS + QZSS + GALILEO + GLONASS
  • Interface: UART / RS232
  • Input Voltage: 3.0V - 4.3V / 4.0V - 6.0V
  • Power (mA): 27mA / 31mA
  • Operating Temp (°C): -40 ~ 85
  • Dimension (mm): 30 x 30 x 8mm
  • Antenna Size (mm): 25 x 25 x 4mm
  • Connection: Hand-Soldering Pad

Applications

  • Personal positioning and navigation
  • Automotive navigation
  • Marine navigation
  • Unmanned Aerial Vehicles

                 

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Press Release

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    Taiwan Excellence Drone Alliance Visits LOCOSYS Technology, Focusing On Global Positioning Technology And Drone Applications

    The Taiwan Excellence Drone Overseas Business Alliance, led by Yen Tung-Piao,visited a leading smart manufacturing enterprise with a delegation includingrepresentatives from AIDC, the Industrial...

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  • LOCOSYS Showcases Advanced Smart Positioning Technology At New Taipei Electric Vehicle Supply Chain Expo
    LOCOSYS Showcases Advanced Smart Positioning Technology At New Taipei Electric Vehicle Supply Chain Expo

    To promote the development of Taiwan's electric vehicle (EV) industry and enhance international collaboration, the New Taipei City Government hosted the Electric Vehicle Supply Chain Expo...

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  • LOCOSYS Technology Unveils New High-Performance SONY GNSS/RTK Global Satellite Positioning Modules
    LOCOSYS Technology Unveils New High-Performance SONY GNSS/RTK Global Satellite Positioning Modules

    LOCOSYS will showcase its advanced RTK solutions and high-performance GNSS modules, including those powered by Sony’s latest GPS technology, at the 2024 Sensor Expo in Tokyo. These modules,...

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