SOUTH

Galaxy G3 GNSS RTK Receiver

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Original SOUTH unit·Authorized distributor

Specifications

Technical data

Values from the SOUTH datasheet. Ask us for the full sheet or a side by side with another model.

Code differential GNSS positioning: Horizontal: 0.25 m + 0.1 ppm RMS Vertical: 0.50 m + 1 ppm RMS
Static(long observations): Horizontal: 2.5 mm + 1 ppm RMS Vertical: 3 mm + 0.4 ppm RMS
Static: Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 3.5 mm + 0.5 ppm RMS
Rapid static: Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm + 0.5 ppm RMS
PPK: Horizontal: 3 mm + 1 ppm RMS Vertical: 5 mm + 1 ppm RMS
RTK(UHF): Horizontal: 8 mm + 1 ppm RMS Vertical: 15 mm + 1 ppm RMS
RTK(NTRIP): Horizontal: 8 mm + 0.5 ppm RMS Vertical: 15 mm + 0.5 ppm RMS
RTK initialization time: 2 ~ 8s
SBAS positioning: Typically < 5m 3DRMS
BANDA-L: Horizontal: 5-10cm (5-30min) Vertical: 10-30cm (5-30min)
IMU: Less than 10mm + 0.7 mm/° tilt to 30°
IMU tilt angle: 0° ~ 60°

Dimension: 130mm(W) ×130mm(L) × 80mm(H)
Weight: 790g (battery included)
Material: Magnesium aluminum alloy shell
Operating temperature: -45℃ ~ +65℃
Storage temperature: -45℃ ~ +85℃
Humidity: 100% Non-condensing
Waterproof/Dustproof: IP68 standard, protected from long time immersion to depth of 1m IP68 standard, fully protected against blowing dust
Shock/Vibration: Withstand 2 meters pole drop onto the cement ground naturally MIL-STD 810G
Power supply: 6-28V DC, overvoltage protection
Battery: Inbuilt 7.2V 6800mAh rechargeable, Li-ion battery
Battery life*1: 15h (Rover Bluetooth mode)

I/O Port: 5-PIN LEMO external power port + RS232 Type-C (charge, OTG to USB disk, data transfer with PC or phone, Ethernet) 1 UHF antenna TNC interface
Internal UHF: 2W radio, receive and transmit, radio router and radio repeater
Frequency range: 410 - 470MHz
Communication protocol: Farlink, Trimtalk450s, SOUTH, HUACE, Hi-target, Satel
Communication range: Typically 8km with Farlink protocol
NFC Communication: Realizing close range (shorter than 10cm) automatic pair between receiver and controller (controller requires NFC wireless communication module else)
Bluetooth: Bluetooth 3.0/4.1 standard, Bluetooth 2.1 + EDR

Modem: 802.11 b/g standard
WIFI hotspot: AP mode, Receiver broadcasts its hotspot form web UI accessing with any mobile terminals
WIFI datalink: Client mode, Receiver can transmit and receive correction data stream via WiFi datalink

Storage: 4GB SSD Automatic cycle storage (The earliest data files will be removed automatically while the memory is not enough) Support external USB storage
Data transmission: Plug and play mode of USB data transmission Supports FTP/HTTP data download
Data format: Static data format: STH, Rinex2.01, Rinex3.02 and etc. Differential format: RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 GPS output data format: NMEA 0183, PJK plane coordinate, SOUTH Binary code Network model support: VRS, FKP, MAC, fully support NTRIP protocol

Electronic bubble: Controller software can display electronic bubble, checking leveling status of the carbon pole in real-time
IMU: Built-in IMU module, calibration-free and immue to magnetic interference
Thermometer: Built-in thermometer sensor, adopting intelligent temperature control technology, monitoring and adjusting the receiver temperature

Operating system: Linux
Buttons: One button
Indicators: 5 LED indicators(Satellite, Charging, Power, Datalink, Bluetooth)
Web interaction: With the access of the internal web interface management via WiFi or USB connection, users are able to monitor the receiver status and change the configurations freely
Voice guidance: It provides status and operation voice guidance, and supports Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish
Secondary development: Provides secondary development kit, and opens the OpenSIC observation data format and interaction interface definition
Cloud service: The powerful cloud platform provides online services like remote manage, firmware update, online register and etc.