GPS Solutions - Quality & Efficiency - Global Service

GR-16 UBX-G7020 Single-Chip GPS Locator Series


The main goal of GR-16 is to be used as a part of integrated system, which can be a simple PVT (Position-Velocity-Time) system, for instance, G-mouse, PND (Personal Navigation Device), or complex wireless systems, such as a system with GSM function, a system with Bluetooth function, and a system with GPRS function. The module (GR-16) can be the best candidate for users’ systems as the users’ systems need the careful consideration on the performance, sensitivity, power consumption, and/or size of the module.


  • Active antenna on board helps the system integrators to do the design-in easily.
  • High sensitive GPS Locator and GPS antenna.
  • The perfect match is most suitable for any mobile devices, such as PND, GPS PDA, personal tracker and any portable devices, which need GPS features.
  • Intelligent, user configurable power management and a built-in DC/DC converter for significantly lower power consumption.
  • Improved jamming immunity.


  • Personal positioning and navigation.
  • Tracking device and Tablet PC, Automotive/Marine navigation.
  • GPS receiver and GPS mouse.
  • Timing application

Specificationdownload spec

GPS Board Dimension L15mm*W15mm*H6.5mm
GPS Antenna Dimension L15mm*W15mm*H4.0mm
Weight 6 gram
Receiving frequency GPS:1575.42MHZ; GLONSS:1602 ~ 1615MHZ BeiDou:1561.098MHZ (Option)
Mounting SMD
Construction Full EMI shielding
Temperature Operating: -40 ~ +80 ?
Storage: -40 ~ +80 ?
Protocol NMEA, UBX binary  
Signal level UART
Standard Output Sentences GGA, RMC, GSV, GSA, VTG, GLL Optional: ZDA
Built-in Antenna Highly-reliable ceramic patch  
Sensitivity (Tracking & Navigation) GPS & GLONASS:-164 dBm GPS:-163 dBm  
Start-up time hot start GPS & GLONASS:1 s GPS:1 s  
cold start GPS & GLONASS:27 s GPS 30 s  
Aided start GPS & GLONASS:4 s GPS 3 s  
Position accuracy Without aid: 2.5 m SBAS: 2.0 m
Receiver architecture 72 parallel channels  
Accuracy of time pulse signal RMS         30ns 99%         60ns
Velocity 500 m/s
Altitude 50,000m (Maximum)
Update Rate 1 Hz(standard) GPS & GLONASS 5 Hz , GPS Only 10 Hz  
Power Supply 3V~5V
Power Consumption Acquisition:  66mA, Tracking: 55 mA
Baud Rate 9600 bps (default)
Optional:4800/19200/38400/115200 bps are adjustable

ps1 CEP, 50%, 24 hours static, -130 dBm, > 6 SVs

ps2 Ready to support GALILEO E1B/C when available

Note: GLONASS feature is optional

  • Model: GR-16
  • 1 Units in Stock
  • Manufactured by: San Jose Technologies

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This product was added to our catalog on Sunday 17 January, 2016.

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