MC-1612-G GNSS Module

Promotion Product-Vehicle Tracker

D-10 already integrated GNSS greatly simplifies product design, and provides quicker, more accurate and more dependable positioning. Beside multi-vehicle management, speed is a top concerns for employer of drivers.

Promotion Product-1010 Series

Promotion Product-1010 Series

1010 Series module features high sensitivity, low power and ultra small form factor.


MC-1612-G GNSS Module Manufacturer - LOCOSYS

Located in Taiwan, LOCOSYS Technology Inc. is a high quality MC-1612-G GNSS Module supplier since 2006. Particularly for electronics, navigation, avionics, communications and GNSS related applications.

ISO/TS 16949 certified, strategic alliance conducted, STMicroelectronics, BEIDOU, CSR (SiRF) and HED 8020 GNSS solutions launched, LOCOSYS's products are made with high precision.

Along with GPS and GNSS modules ( (ROM & Flash base) ), chipsets, timing modules, combo modules, GPS & GNSS smart antennas, PCIe cards, mouse & USB drongle receivers are available as well.

LOCOSYS has been offering customers high performance modules, antennas and receivers. Both with advanced technology and 11 years of experience, LOCOSYS makes sure each customer's demands are met.

MC-1612-G GNSS Module


LOCOSYS MC-1612-G is a complete standalone GNSS module.
LOCOSYS MC-1612-G is a complete standalone GNSS module.

LOCOSYS MC-1612-G is based on MediaTek advanced new generation MT3333 GNSS chip. It is a complete standalone GNSS module which can simultaneously acquire and track multiple satellite constellations that include GPS, GLONASS, GALILEO, QZSS and SBAS. It features low power and small form factor. 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 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.


  • MediaTek GNSS MT3333 high sensitivity solution.
  • Support 99-channel GNSS.
  • 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.
  • 11ns high accuracy time pulse (1PPS).
  • Indoor and outdoor multi-path detection and compensation.
  • Small form factor 16 x 12.2 x 2.2 mm.
  • SMD type with stamp holes; RoHS compliant.
  • ISO / TS 16949 quality control.


  • Satellite System: GPS + GLONASS + GALILEO + QZSS
  • Interface: UART
  • Input Voltage: 3.0V - 4.3V
  • Power (mA): 25mA
  • VB (uA): 7uA
  • Operating Temp (°C): -40 ~ 85
  • Dimension (mm): 16 x 12.2 x 2.2 mm


  • Automotive Navigation.
  • Marine Navigation.
  • Radiosonde Balloon.

Click Model Name To Get More Info.

GPS + GLONASS (Flash) MC-1612-G S5-1612-2E ST-1612-G
GPS + GLONASS (ROM) - S5-1612-2R - -
GPS + BeiDou (Flash) MC-1612-B - ST-1612-DBX HD-1612-B
GPS (Flash) MC-1612 S4-1612-2E - -
GPS (ROM) MC-1612-2RE S4-1612-2R - -
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