Fox-2 - GPS embedded Algorithm standalone module

The GlobalTop Fox-2 cost-effective, Algorithm-ready GPS standalone module with embedded algorithms and ready for Sensor Fusion, enabling faster time to market.

The GlobalTop Fox-2 is a cost-effective compact GPS receiver module with embedded algorithm, ready for multi-axial IMU sensor fusion integration.

It is ideal for condition detection such as Heading detection, Floor level detection, Crash/fall detection, applicable to portable and vehicular positioning devices. CPU sensor processing tasks are off-loaded, achieving greater overall system power conservation.

Fox-2 is ideal for applications where external antenna deployment is preferred.


  • MediaTek MT3339 Chipset, L1 Frequency, C/A code, 66 channels
  • Supports external antenna
  • Dimensions: 13 x 15 x 2.1mm; SMD
  • Current consumption (@3.3V)
    • Tracking: 21mA Typical
    • Acquisition: 23mA (typical)
  • E911, RoHS Compliant
  • Supports MEMS Sensors
    (Magnetometer, Accelerometer, Pressure, Gyroscope*)
    *to be supported

Please contact us for more information on GlobalTop's comprehensive range of positioning modules and support services.

Dimensions 13 x 15 x 2.1mm, SMD type
Chipset MTK MT3339, 66 Channels
Frequency GPS L1, 1575.42MHz
Sensitivity Acquisition -148dBm
Tracking -165dBm
Position Accuracy

Without aid: 3.0 m (50% CEP)

TTFF (Time to First Fix) Cold Start: <36 seconds (typical)
Warm Start: <34 seconds (typical)
Hot Start: <1.3 seconds (typical)
Timing Accuracy (1PPS Output) ±10ns RMS
AGPS Supported (Offline Mode)
Interface 1 x UART; 1 x I2C**
Baud Rate 4800 ~ 115200 bps
Update Rate 1Hz(default) ,max to 5Hz
Power Supply VCC: 3.0V to 4.3V
VBACKUP: 2.0V to 4.3V
Current Consumption Acquisition: 23 mA
Tracking: 21 mA
Working Temperature -40°C to +85°C

* GAGAN will be supported in future

** For MEMS sensor

  • Handheld Devices, Walkie-Talkies
  • Digital GPS cameras & Video Recorders
  • Medical and Personal Safety Monitoring
  • Automatic Vehicle Locator (AVL)
  • Asset Tracking
  • UAV & UGV

Compare's range of GPS and GNSS standalone and antenna modules here

Part Number Description

GlobalTop Fox-2 GPS standalone module, 66 channels, 13 x 15 x 2.1mm, SMD


Evaluation kit for the Fox-2 GPS standalone module

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Last updated: 17 April 2017