LS2603x-B LOCOSYS Technology | APC Technology Group



LOCOSYS Technology

PCIe full-mini card or PCIe falf-mini card with incorporated GNSS modules (powered by MediaTek)

The LOCOSYS LS26030-B and LS26031-B are GNSS modules incorporated into a PCIe full-mini card or PCIe half-mini card. These GNSS module are based on a MediaTek advanced new generation MT3333 GNSS chip and can provide superior sensitivity and performance in urban areas and dense foliage environments.

The USB interface makes these modules easy to integrate into a laptop. These modules support hybrid ephemeris predictions to achieve a faster cold start. A self-generated ephemeris prediction requires no need of both network assistance or host CPU intervention. This is valid for up to 3 days and updates automatically from time to time when the GNSS module is powered on and satellites are available. A server-generated ephemeris prediction is achieved 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.

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Key Features
  • USB interface
  • MediaTek high sensitivity solution
  • 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
Interface USB
Input Voltage 3.0V - 3.6V
Satellite Systems GPS, BEIDOU, GALILEO, QZSS
Power (mA) 35mA
VB (uA) 6uA
Operating Temperature -40 ~ 85°C
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Data Sheet Click here to view

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