IC features:

• Built‐in 15X15X4mm ceramic patch antenna on the top of module Ultra‐High Sensitivity: ‐165dBm (w/o patch antenna), up to 45dB C/N of SVs in open sky reception.
• High Update Rate: up to 10Hz
  
• 12 multi‐tone active interference canceller
  
• High accuracy 1‐PPS timing support for Timing Applications (10ns jitter)
• AGPS Support for Fast TTFF (EPO™ Enable 7 days/14 days/30 days )
• EASY™: Self‐Generated Orbit Prediction for instant positioning fix
• AlwaysLocate™ Intelligent Algorithm (Advance Power Periodic Mode) for power saving
• Logger function Embedded
• Gtop Firmware Customization Services
• Consumption current(@3.3V):
  Acquisition: 25mA Typical
  Tracking: 20mA Typical

Board features:

• Dimensions 26 mm x 40 mm
• Ground plane on top and bottom of board 
• Power supply: 3.3V or 5v
• 3V coin cell CR1220 holder  (Coin cell included)
• Blue LED for STATUS
• LLC on board
• No need external antenna
• 9600 Baud & 1 Hz firmware uploaded



Download:

-> Arduino code

-> Manufacturer's website

-> Datasheet

-> Windows GPS tool



Forum:

-> Forum