LC2003x-52Q

LC2003x-52Q

LC2003x-52Q

LC2003x-52Q Series is a high-performance L1-band GNSS smart antenna module that integrates a powerful GNSS receiver with a compact embedded patch antenna. Designed for a wide range of OEM system applications, this module offers fast time-to-first-fix (TTFF), superior sensitivity, and low power consumption, delivering reliable positioning even in challenging urban or obstructed environments. It is an ideal solution for automotive navigation, asset tracking, and various location-based services (LBS) where accuracy and responsiveness are critical.

LC20031-52Qe model is equipped with a built-in e-compass. It supports a default 5Hz high update rate in UBX protocol format, delivering low- latency output and smooth real-time performance making it particularly well-suited for drone navigation, autonomous systems, and other dynamic applications that demand stable and high- frequency position updates.

Features

• Support GPS, GLONASS, BEIDOU, GALILEO, QZSS
• Capable of SBAS (WAAS, EGNOS, MSAS) and QZSS SLAS
• Fast TTFF at low signal level
• up to 10 Hz update rate
• Free hybrid ephemeris prediction to achieve faster cold start
• ±10ns high accuracy time pulse (PPS)
• Smart jammer detection and suppression
• Build-in gold capacitor to reserve system data for rapid satellite acquisition
• Three LED indicator for Power, PPS and Data transmit
• LC20031-52Qe integrated with iSentek IST8310 (3-axis magnetometer) e-compass chip

Specification

Certifications

• CE approval
• EU Radio Equipment Directive compliant 2014/53/EU.
• RoHS compliant (2015/863/EU).
• Green (Halogen-free).
• Manufactured and fully tested in ISO/IATF 16949 certified production sites.
• Greenhouse Gas (GHG) ISO 14064-1 Certification.

Applications

• Personal positioning and navigation
• Automotive navigation and fleet management
• Marine navigation
• LC20031-52Qe Unmanned aerial vehicle (UAV) positioning and navigation

Files Download

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  LC2003x-52Q_datasheet_v0.4

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  Datasheet of LC2003x-52Q

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Related Products

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  MG-1612-52Q

  MG-1612-52Q

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  LOCOSYS MG-1612-52Q is high-performance GNSS positioning module that is capable of tracking all global civil navigation systems. It supports new GPS L1C and BEIDOU B1C signals. Based on the Airoha AG3352 platform, the MG-1612-52Q can concurrently receive and process signals from all constellations (GPS, GLONASS, BeiDou, Galileo and QZSS), which in combination with the support of SBAS greatly increases the number of visible satellites and enhances positioning accuracy. MG-1612-52Q module is based on the state of ARM® Cortex®-M4 with Floating Unit and Memory Protection Unit to integrate single-band and multi-system GNSS RF band. This newly designed architecture makes this single chip achieve 1.5m CEP (open-sky) positioning accuracy representing a 40% improvement over previous generations of devices. The superior cold-start sensitivity allows it to acquire, track, and get position fix autonomously in difficult weak signal environment. Its superior tracking sensitivity allows continuous position coverage in nearly all outdoor application environments.

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