LS2603x-52Q

LS2603x-52Q

LS2603x-52Q

LS26030-52Q and LS26031-52Q are GNSS modules incorporated into the PCIe Full-Mini card or PCIe Half-Mini card. These GNSS modules can provide 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
• Support GPS/QZSS, GLONASS, GALILEO and BEIDOU
• Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN) and QZSS SLAS
• Low power consumption
• Fast TTFF at low signal level
• Up to 20 Hz update rate
• Support PPS through USB
• Built-in micro battery to reserve system data for rapid satellite acquisition

Specification

• Satellite System: GPS + QZSS + GALILEO + GLONASS + BEIDOU
• Interface: USB
• Input Voltage: 3.0V - 3.6V
• Power (mA): 51mA
• VB (uA): < 1uA
• Operating Temp (°C): -40 ~ 85
• Dimension (mm): PCIe Full / Half Mini Card

Applications

• Laptop with GNSS RTK function
• IPC with GNSS RTK function

Files Download

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  LS2603x-52Q_datasheet_v0.1

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  Datasheet of LS2603x-52Q

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