LS2003xU

LS2003xU series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications./大辰科技有限公司成立于2005年，我们提供全球导航卫星系统（GNSS），无线通信，嵌入式系统，航空电子，汽车和消费电子等硬体和软体的服务范围。

Promotion Product-RTK-1612

Promotion Product-RTK-1612

The RTK-1612 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy.

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Promotion Product-RTK-1010

Promotion Product-RTK-1010

The RTK-1010 is a high-performance dual-band GNSS RTK module that designed for applications requiring centimeter level positioning accuracy. It adopts 12 nm process and integrate efficient power management architecture to perform low power and high sensitivity. The module supports concurrent reception of GPS, GLONASS, BeiDou, GALILEO, and QZSS to improve the availability and reliability of RTK solution even in the harsh environment.

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大辰科技LS2003xU简介

大辰科技有限股份公司是台湾一家拥有超过17年经验的专业LS2003xU生产制造服务商. 我们成立于西元2006年, 在GPS / GNSS产业领域上,大辰科技提供专业高品质的LS2003xU制造服务,大辰科技总是可以达成客户各种品质要求

LS2003xU

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LS2003xU

LS2003xU series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications.
LS2003xU series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications.

LS2003xU series products are complete GPS smart antenna receivers, including an embedded antenna and GPS receiver circuits, designed for a broad spectrum of OEM system applications. The product is based on the proven technology found in LOCOSYS 66 channel GPS SMD type receiver MC-1612 that uses MediaTek chip solution. The GPS smart antenna will acquire up to 66 satellites at a time while providing fast time-to-first-fix, one-second navigation update and low power consumption. It can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment. Its far-reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.
 
This module supports 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 GPS 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.

特性

  • MediaTek high sensitivity solution
  • Support 66-channel GPS
  • 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
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  • Support Japan QZSS
  • Indoor and outdoor multi-path detection and compensation
  • Support ±11ns high accuracy time pulse (PPS)
  • Build-in micro battery to reserve system data for rapid satellite acquisition
  • LED indicator for GPS fix or not fix

规格

 LS20030ULS20031ULS20032U
MemoryFlash
Satellite SystemGPS
InterfaceUSBTTLRS232
Input Voltage4.75V - 5.25V3.0V - 3.6V4.5V - 5.5V
Power(mA)43mA26mA31mA
Operating Temp (°C)-40 ~ 85
Dimension (mm)30 x 30 x 8mm
Antenna Size (mm)25 x 25 x 4mm

应用

  • Personal positioning and navigation
  • Automotive navigation
  • Marine navigation

            

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