Compact Standalone GNSS Smart Antenna Module with Multi-Constellation Support

MediaTek-powered 16x12.2mm GNSS module with 99-channel tracking for smartphones, tablets, and portable navigation devices

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How Can We Integrate High-Performance GNSS into Ultra-Thin Smartphone Designs Without Compromising Positioning Accuracy?

The LS2003J-G solves your space constraints with its ultra-compact 16x12.2mm footprint and embedded chip antenna design, eliminating the need for external antenna components. With MediaTek's high-sensitivity solution and 99-channel tracking, you'll achieve superior positioning even in urban canyon environments where smartphones typically struggle. Our engineering team can provide integration support and customization options—contact us today for evaluation samples and technical documentation.

Designed for high-performance personal and automotive navigation applications, the LS2003J-G operates on low power consumption (23mA) with a wide input voltage range of 3.0V-4.3V and functions reliably across -40°C to 85°C operating temperatures. The module features advanced indoor and outdoor multi-path detection and compensation, supports up to 10Hz update rates, and offers optional RTCM SC-104 Version-2.x compatibility. Manufactured with IATF 16949 quality control standards and RoHS compliance, this SMD-type module with stamp holes ensures easy integration into marine navigation, model aircraft navigation, and handheld positioning devices. Contact our engineering team to discover how the LS2003J-G can enhance your next-generation navigation product with proven MediaTek GNSS technology.

LS2003J-G

LS2003J-G

LS2003J-G is a complete standalone GNSS smart antenna module
LS2003J-G is a complete standalone GNSS smart antenna module

LS2003J-G is a complete standalone GNSS smart antenna module, the module is powered by MediaTek GNSS chip and it can provide user with superior sensitivity and performance even in urban canyon and dense foliage environment.
The module includes embedded chip antenna and GNSS receiver circuits, dedicated designed for tablet PC, MID, PND and smart phone that are going to integrate GNSS function.

Features

  • Tiny size: 16.0x12.2x2.8mm
  • MediaTek high sensitivity solution
  • Support 99-channel GNSS
  • Fast TTFF at low signal level
  • Built-in 12 multi-tone active interference canceller
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support GPS, GLONASS, GALILEO and QZSS
  • low power consumption
  • Fast TTFF at low signal level
  • ±11ns high accuracy time pulse (1PPS)
  • Indoor and outdoor multi-path detection and compensation
  • SMD type with stamp holes; RoHS compliant
  • IATF 16949 quality control
  • Up to 10 Hz update rate
  • Support RTCM SC-104 Version-2.x(option)

Specification

  • Memory: Flash
  • Satellite System: GPS + QZSS + GALILEO + GLONASS
  • Interface: UART
  • Input Voltage: 3.0V - 4.3V
  • Power (mA): 23mA
  • Operating Temp (°C): -40 ~ 85
  • Dimension (mm): 16 x 12.2 x 2.8mm
  • Antenna Size(mm): 3.23 x 1.66 x 0.45mm

Applications

  • Personal positioning and navigation
  • Automotive navigation, model aircraft navigation
  • Marine navigation

            

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