SOUTH GALAXY G4

Description

The South Galaxy G4 is a high-performance RTK GNSS receiver designed for land surveying and construction applications. It offers advanced features to ensure precise measurements and reliable data transmission in various environments.

Specifications:

• GNSS Channels: 1698
• Supported GNSS Systems:
  • GPS: L1, L1C, L2C, L2P, L5
  • GLONASS: G1, G2, G3
  • Galileo: E1, E5A, E5B, E6C
  • BeiDou: B1I, B2I, B3I, B1C, B2A, B2B
• Positioning Output Rate: 1Hz to 20Hz
• Initialization Time: Less than 10 seconds
• Initialization Reliability: Greater than 99.99%
• Positioning Precision:
  • Code Differential GNSS: Horizontal 0.25 m + 1 ppm RMS; Vertical 0.50 m + 1 ppm RMS
  • Static: Horizontal 2.5 mm + 0.1 ppm RMS; Vertical 3 mm + 0.4 ppm RMS
  • RTK (UHF): Horizontal 8 mm + 1 ppm RMS; Vertical 15 mm + 1 ppm RMS
• IMU Tilt Compensation: Up to 60° tilt angle with less than 10 mm + 0.7 mm/° accuracy down to 30°
• Hardware Performance:
  • Dimensions: 135 mm (W) × 135 mm (L) × 84.75 mm (H)
  • Weight: 890 g (including battery)
  • Material: Magnesium aluminum alloy shell
  • Operating Temperature: -40°C to +65°C
  • Storage Temperature: -35°C to +80°C
  • Humidity: 100% non-condensing
  • Waterproof/Dustproof: IP68
  • Shock/Vibration: MIL-STD-810G (withstand 2 meters pole drop onto cement ground)
  • Power Supply: 6-28V DC, over-voltage protection