PCIe Mini Card GNSS Modules with USB Interface for Laptop and Industrial PC Integration

MediaTek MT3333-Based Multi-Constellation GNSS Receivers in Full-Mini and Half-Mini Card Form Factors

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Need to Add GNSS Positioning to Your Industrial PC Product Line Without Complex Integration?

The LS2603x-G PCIe Mini Card solution offers plug-and-play USB interface integration with no custom driver development required. Our MediaTek MT3333-based modules fit standard PCIe Full-Mini and Half-Mini slots, enabling you to add multi-constellation GNSS capability to your IPC designs in days, not months. Contact us for integration samples and technical documentation to accelerate your product development cycle.

Engineered for rapid deployment and minimal power consumption at just 40mA, the LS2603x-G series features hybrid ephemeris prediction technology that achieves cold start times under 15 seconds. The self-generated ephemeris prediction operates independently without network assistance for up to 3 days, while server-generated prediction extends validity to 14 days. With a built-in data logger, up to 10 Hz update rate, ±11ns high accuracy time pulse (1PPS), and operational temperature range of -40°C to 85°C, these modules are ideal for machine-to-machine communications, automotive navigation, and industrial control applications requiring robust GNSS functionality in compact, standardized form factors.

LS2603x-G

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LS2603x-G

LOCOSYS LS26030-G and LS26031-G are GNSS modules incorporated into the PCIe Full-Mini card or PCIe Half-Mini card. These GNSS modules are powered by MediaTek.
LOCOSYS LS26030-G and LS26031-G are GNSS modules incorporated into the PCIe Full-Mini card or PCIe Half-Mini card. These GNSS modules are powered by MediaTek.

LOCOSYS LS26030-G and LS26031-G are GNSS modules incorporated into the PCIe Full-Mini card or PCIe Half-Mini card. The GNSS module is based on MediaTek advanced new generation MT3333 GNSS chip. It can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Besides, the USB interface makes these modules easy to integrate into the laptop.
These modules support hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction that is no need of both network assistance and host CPU’s intervention. This is valid for up to 3 days and updates automatically from time to time when GNSS module is powered on and satellites are available. The other is server-generated ephemeris prediction that gets from an internet server. This is valid for up to 14 days. Both ephemeris predictions are stored in the on-board flash memory and perform a cold start time less than 15 seconds.

Features

  • USB interface.
  • MediaTek high sensitivity solution.
  • Support GPS, GLONASS, GALILEO and QZSS.
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN).
  • Support 99-channel GNSS.
  • Low power consumption.
  • Fast TTFF at low signal level.
  • Built-in 12 multi-tone active interference canceller.
  • Free hybrid ephemeris prediction to achieve faster cold start.
  • Built-in data logger.
  • Up to 10 Hz update rate.
  • ± 11ns high accuracy time pulse (1PPS).
  • Indoor and outdoor multi-path detection and compensation.
  • Built-in SAW filter and chip embedded LNA
  • Built-in micro battery to reserve system data for rapid satellite acquisition.

Specification

  • Satellite System: GPS + QZSS + GALILEO + GLONASS
  • Interface: USB
  • Input Voltage: 3.0V - 3.6V
  • Power (mA): 40mA
  • VB (uA): 7uA
  • Operating Temp (°C): -40 ~ 85
  • Dimension (mm): PCIe Full / Half Mini Card

Applications

  • Laptop with GNSS Function.
  • IPC with GNSS Function.
  • Machine to Machine.

    

Product Qualification

LS26031-G

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