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Universe Communication Tech. Limited

GPS Module, GPS Tracker, GPS Antenna manufacturer / supplier in China, offering GPS Module GPS Smart Antenna Module, Mc-1108-G High Performance Gnss Module, Stand-Alone GPS Smart Antenna Module/Ss4, 9600BPS and so on.

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Supplier Homepage Product GNSS Module with Built-in Antenna MTK GPS Module GPS Smart Antenna Module

GPS Module GPS Smart Antenna Module

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 500000/Day
Transport Package: Tray/Box/Carton
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: LS2003D
  • Use: Automotive&Hand Held
  • Port Number: Multiplex Multi-purpose Channel
  • Screen Size: No Screen
  • Chip: MEDIATEK
  • Lead Time: 3-7 Days
  • Specification: 21*17*7.2mm
  • HS Code: 8517707090
  • Type: GPS Antenna
  • Operating Principle: Interferometric Type
  • Model: Integration Type
  • Carrier Frequency: Dual-Frequency
  • Certification: ISO/TS16949
  • Sample Time: 1-3 Days
  • Origin: China
Product Description
Company Profile

Shenzhen Universe Communication Tech. Limited was established in 2002. It's a high technology firm which is concentrated on R&D, producing, and selling GPS, BEIDOU, GLONASS, telecommunication,navigation,aviation and base station antenna.We are in possession of R&D capability of more 100 kinds of product categories per year. We not only customize various types of antennas according to customers' requirements ,but also provide complete technical support and a complete set of solutions.Both the quality and price of our products are competitive.We also deliver goods in time and provide perfect after sale service.GPS Module GPS Smart Antenna ModuleGPS Module GPS Smart Antenna ModuleGPS Module GPS Smart Antenna Module
Specification
  LS2003D is a complete standalone GPS smart antenna module, including embedded patch antenna and GPS receiver circuits. The module is powered by MediaTek GPS chip and can acquire a lot of satellites at a time while providing fast time-to-first-fix and low power consumption. Besides, it can provide you with superior sensitivity and performance even in urban canyon and dense foliage environment.
  This module supports 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 GPS 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.
  It is easy to install without both RF connector and coaxial cable that are needed in a separated GPS active antenna. In other words, reduce the cost and size. Also, speed up the time to market by eliminating R&D efforts on RF matching and stability between separated GPS antenna and module. Furthermore, it can be directly powered by a lithium battery without any external voltage regulars. Therefore, LS2003C of miniature size and brilliant performance is the best choice to be integrated into your slim devices.
Features
  1. MediaTek high sensitivity solution
  2. Support 66-channel GPS
  3. Ultra low power consumption
  4. Fast TTFF at low signal level
  5. Built-in 12 multi-tone active interference canceller
  6. Free hybrid ephemeris prediction to achieve faster cold start
  7. Built-in data logger
  8. Built-in DC/DC converter to save power
  9. Allow direct connection with the lithium battery
  10. Up to 10 Hz update rate
  11. ±11ns high accuracy time pulse (1PPS)
  12. Capable of SBAS (WAAS, EGNOS, MSAS, GAGAN)
  13. Support Japan QZSS
  14. Indoor and outdoor multi-path detection and compensation
  15. RoHS compliant
Application
  1. Personal positioning and navigation
  2. Automotive navigation
  3. Marine navigation
  4. Weather balloon

Gps Receiver
ChipMTK MT3339
FrequencyL1 1575.42MHz C/A Code
ChannelsSupport 66 channels(22 tracking, 66 acquisition)
Update rate1HZ default, up to 10Hz
Acquisition TimeHot start(Open sky)1s (typical)
Cold start(Open sky)33s(typical) without AGPS
<15s(typical) with AGPS (hybride ephemeris prediction)
Position AccuracyAutonomous3m(2D RMS)
SBAS2.5m(depends on the accuracy of correction data)
DatumWGS-84(default)
Max. Altitude<50,000m
Max. Velocity<515m/s
Protocol SupportNMEA 0183 ver 3.019600bps, 8 data bits, no parity, 1 stop bits(default)
1Hz: GGA, GLL, GSA, GSV, RMC, and VTG

GPS Antenna
Antenna TypePatch antenna(4mm thickness)
PolarizationRHCP
Frequency1575.42MHz±1.023MHz
Gain2dBi Typ. @zenith1
Axial ratioMax 4.0dB @zenith1
Note 1: This value is measured with the evaluation board and must be fine tuned when installed into your device. Please contact us for your antenna tuning.

Packing information
GPS Module GPS Smart Antenna Module






 
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