Sub-meter Smart Antenna Module

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Sub-meter Smart Antenna Module - GPS & GNSS Positioning Module Manufacturer - LOCOSYS

Based in Taiwan, LOCOSYS Technology Inc., since 2006, is a Sub-meter Smart Antenna Module | GPS & GNSS positioning module supplier. Main product, including GNSS positioning module, GNSS dead reckoning(DR) module, RTK and RTD high-precision module, Bluetooth 4.0 and BT 2.4G wireless module, MEMS module, traffic information RDS-TMC module, ARM system platform solutions and related APP test software.

Best partner of 'Automotive Dead Reckoning' in Global automotive industry, also a qualified supplier to tier 1 & tier 2 manufacture in automotive industry (design house, EMS, OEM, ODM). Strong R&D in software, hardware and system integration for hardware and software in global navigation satellite system (GNSS), wireless communication, embedded system to avionics, automotive and consumers electronics, LOCOSYS's products are delivered meeting international standards - IATF16949, REACH, PPAP, RoHS, CAMDS, ISO, AEC-Q100, SAE and so forth.

LOCOSYS has been offering our customers high-quality GPS & GNSS Positioning Modules since 2006, both with advanced technology and 11 years of experience, LOCOSYS ensures each customer's demands are met.

Sub-meter Smart Antenna Module

LS2003x-Vx

LS2003x-Vx series products are high-performance dual-band GNSS smart antenna modules,
including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM
system applications.
LS2003x-Vx series products are high-performance dual-band GNSS smart antenna modules, including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM system applications.

LS2003x-Vx series products are high-performance dual-band GNSS smart antenna modules, including an embedded antenna and GNSS receiver circuits, designed for a broad spectrum of OEM system applications. The GNSS smart antenna will acquire both L1 and L5 signals at a time while providing the better standalone position accuracy. It can provide you with fast Time-To-First-Fix, superior sensitivity and low power consumption. Its far-reaching capability meets the sensitivity requirements of car navigation as well as other location-based applications.
The modules support hybrid ephemeris prediction to achieve faster cold start. One is self-generated ephemeris prediction (called EASY) 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 (called EPO) 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. The RF front ends of LS20030-V3, LS20031-V3 and LS20032-V3 are specifically designed to comply with sensitivity specification contained in AIS 140 standard. They are the best solutions to those customers that design tracking applications in compliance with AIS 140.

Features

  • Concurrent reception of L1 and L5 band signals
  • Support GPS, GLONASS, BEIDOU, GALILEO, QZSS and IRNSS (NavIC)
  • Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN) and QZSS SLAS
  • Support 135-channel GNSS
  • Fast TTFF at low signal level
  • Free hybrid ephemeris prediction to achieve faster cold start
  • Up to 10 Hz update rate
  • Smart jammer detection and suppression
  • Support PPS through USB
  • Build-in micro battery to reserve system data for rapid satellite acquisition
  • LED indicator for GNSS fix or not

Specification

 LS20030-V2LS20031-V2LS20032-V2
MemoryFlash
Satellite SystemGPS + QZSS + GALILEO + GLONASS + BEIDOU
InterfaceUSB TTLRS232
Input Voltage4.75V - 5.25V3.0V - 3.6V4.75V - 5.25V
Power(mA)70mA60mA63mA
Operating Temp (°C)-40 ~ 85
Dimension (mm)30 x 30 x 8mm
Antenna Size (mm)25 x 25 x 4.2mm
ConnectionHand-Soldering Pad

 LS20030-V3LS20031-V3LS20032-V3
MemoryFlash
Satellite SystemGPS + QZSS + GALILEO + GLONASS + BEIDOU IRNSS
InterfaceUSB TTLRS232
Input Voltage4.75V - 5.25V3.0V - 3.6V4.75V - 5.25V
Power(mA)50mA30mA41mA
Operating Temp (°C)-40 ~ 85
Dimension (mm)30 x 30 x 8mm
Antenna Size (mm)25 x 25 x 4.2mm
ConnectionHand-Soldering Pad

Applications

  • Personal positioning and navigation
  • Automotive navigation and fleet management
  • Marine navigation
  • High-quality NTP time server

                 

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