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Universe Communication Tech. Limited

GPS Module, 66-Channel, SMT Type Module manufacturer / supplier in China, offering Best Price GPS Antenna Module, Mc-1108-G High Performance Gnss Module, Stand-Alone GPS Smart Antenna Module/Ss4, 9600BPS and so on.

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Best Price GPS Antenna Module

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

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Basic Info
  • Model NO.: LS2003E
  • Use: Automotive
  • Port Number: Multiplex Multi-purpose Channel
  • Screen Size: No Screen
  • Chip: MEDIATEK
  • Origin: China
  • Type: GPS Tracker
  • Operating Principle: Interferometric Type
  • Model: Integration Type
  • Carrier Frequency: Dual-Frequency
  • Certification: ISO/TS16949
  • HS Code: 8517707090
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.Best Price GPS Antenna ModuleBest Price GPS Antenna ModuleBest Price GPS Antenna Module
Specification
   LS2003E 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, LS2003E 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 self-generate orbit prediction
Position AccuracyAutonomous3m(2D RMS)
DatumWGS-84(default)
Max. Altitude<50,000m
Max. Velocity<515m/s
Protocol SupportNMEA 0183 ver 3.019600bps(1), 8 data bits, no parity, 1 stop bits(default)
1Hz: GGA, GLL, GSA, GSV, RMC, and VTG
Note 1: Both baud rate and output message rate are changeable by software command.

GPS Antenna
Antenna TypePatch Antenna(4mm thickness)
PolarizationRHCP
Frequency Range1575.42MHz ± 1.023MHz (1)
Gain2 dBic Typ. @zenith (1)
Axial RatioMax 4.0dB @zenith (1)
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
Best Price GPS Antenna Module

 
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