Gold Member Since 2016
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Universe Communication Tech. Limited

GPS Module, 66-Channel, SMT Type Module manufacturer / supplier in China, offering GPS Smart Antenna Module Locosys Module with Mtk Mt3337e Chip, 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 Smart Antenna Module Locosys Module with Mtk Mt3337e Chip

GPS Smart Antenna Module Locosys Module with Mtk Mt3337e Chip

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

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Basic Info
  • Model NO.: LS2003C-2RE
  • Use: Automotive&Hand Held
  • Port Number: Multiplex Multi-purpose Channel
  • Screen Size: 5.0"
  • 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.
GPS Smart Antenna Module Locosys Module with Mtk Mt3337e ChipGPS Smart Antenna Module Locosys Module with Mtk Mt3337e ChipGPS Smart Antenna Module Locosys Module with Mtk Mt3337e Chip
   LS2003C-2RE is a complete standalone GPS smart antenna module, including embedded patch antenna and GPS receiver circuits. The module is powered by MediaTek GPS latest MT3337E chip which 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 self-generate orbit prediction, EASYTM, to achieve faster cold start and warm start. The EASYTM is no need of both network assistance and host CPU's intervention. The prediction is valid for up to 3 days and updates automatically from time to time when GPS module is powered on and satellites are available. 
  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 regulators. Therefore, LS2003C-2RE of miniature size and brilliant performance is the best choice to be integrated into your slim devices.

  1. Easy to install (SMT process capable)
  2. MediaTek high sensitivity solution
  3. Support 66-channel GPS
  4. Ultra low power consumption
  5. Fast TTFF at low signal level
  6. Built-in 12 multi-tone active interference canceller
  7. Free hybrid ephemeris prediction to achieve faster cold start
  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. Support 1PPS synchronize with NMEA output
  13. Supports self-generate orbit prediction to achieve faster cold start
  14. Support Japan QZSS
  15. Indoor and outdoor multi-path detection and compensation
  16. RoHS compliant
  1. Personal positioning and navigation
  2. Automotive navigation
  3. Marine navigation

Gps Receiver
ChipMTK MT3337E
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)
Max. Altitude<50,000m
Max. Velocity<515m/s
Protocol SupportNMEA 0183 ver 3.019600bps(1), 8 data bits, no parity, 1 stop bits(default)
Note 1: Both baud rate and output message rate are changeable by software command.

GPS Antenna
Antenna TypePatch Antenna(4mm thickness)
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.

Receiving performance of LS2003C-2RE on the evaluation board in
the open-sky field.

GPS Smart Antenna Module Locosys Module with Mtk Mt3337e Chip

Packing Information
GPS Smart Antenna Module Locosys Module with Mtk Mt3337e Chip

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