Specification

GNSS Features	Channels	336
	GPS	L1C/A, L1C, L2C, L2E, L5
	GLONASS	L1C/A, L1P, L2C/A, L2P, L3
	BDS	B1, B2, B3
	GALILEOS	E1, E5A, E5B, E5AltBOC, E6
	SBAS	L1C/A, L5 (Just for the satellites supporting L5)
	IRNSS	L5
	QZSS	L1C/A, L1 SAIF, L2C, L5, LEX
	MSS L-Band	Trimble RTX[1]
	Positioning output rate	1Hz~50Hz
	Initialization time	< 10s
	Initialization reliability	>99.99%
Positioning Precision	Code differential GNSS positioning	Horizontal: 0.25 m + 1 ppm RMS Vertical: 0.50 m + 1 ppm RMS
	GNSS static	Horizontal: 2.5 mm + 0.5 ppm RMS Vertical: 5 mm + 0.5 ppm RMS
	Real-time kinematic (Baseline<30km)	Horizontal: 8 mm + 1 ppm RMS Vertical: 15 mm + 1 ppm RMS
	SLink (RTX)[2]	Horizontal: 4-10 cm Vertical: 8-20 cm
	RTK XTRa (xFill)[3]	Horizontal: 5 + 10 mm/min RMS Vertical: 5 + 20 mm/min RMS
	SBAS positioning	Typically<5m 3DRMS
	RTK initialization time	2~8s
	IMU tilt angle	0°~60°
Hardware Performance	Dimension	15.3cm(φ)×10.6cm(H)
	Weight	1.2kg (battery included)
	Material	Magnesium aluminum alloy shell
	Operating temperature	-25℃~+65℃
	Storage temperature	-35℃~+80℃
	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
	Power consumption	2W
	Power supply	6-28V DC, overvoltage protection
	Battery	7.4 V 3400mAh rechargeable, removable Lithium-ion battery
	Battery life	Single battery: 16h (static mode) 10h (internal UHF base mode) 12h (rover mode)
Communications	I/O Port	5PIN LEMO external power port + Rs232 7PIN LEMO +external USB(OTG)+Ethernet 1 UHF antenna interface 1 GPRS antenna interface (internal and external antenna switchable) SIM card slot (standard)
	Internal UHF	Radio receive and transmit, 1W/2W/3W switchable, radio router and radio repeater
	Frequency range	410-470MHz
	Communication protocol	Farlink, Trimtalk450s, SOUTH, SOUTH+,SOUTHx, HUACE, Hi-target, Satel
	Communication range	Typically 15km with Farlink protocol
	Cellular mobile network	Advanced 5G network communication module, downward compatible with 4G/3G
	Bluetooth	BLEBluetooth 4.0 standard, Bluetooth 2.1+EDR
	NFC Communication	Realizing close range (shorter than 10cm) automatic pair between receiver and controller(controller requires NFC wireless communication module else)
WIFI	Modem	802.11 b/g standard
	WIFI hotspot	Receiver broadcasts its hotspot form web UI accessing with any mobile terminals
	WIFI datalink	Receiver can transmit and receive correction data stream via WiFi datalink
Data Storage/Transmission	Storage	64GB SSD internal storage Automatic cycle storage (The earliest data files will be removed automatically while the memory is not enough) Support external USB storage The customizable sample interval is up to 50Hz
	Data transmission	Plug and play mode of USB data transmission Supports FTP/HTTP data download
	Data format	Differential data format: CMR, CMR+, SCMRx, RTCM 2.1,RTCM 2.3, RTCM 3.0, RTCM 3.1, RTCM 3.2 GPS output data format: NMEA 0183, PJK plane coordinate, Binary code, Trimble GSOF Network model support: VRS, FKP, MAC, fully support NTRIP protocol
Sensors	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
User Interaction	Operating system	Linux
	Buttons	2-button and visual operation interface
	Indicators	2 LED indicators, data interaction indicator and Bluetooth indicator
	LCD	1.54-inch HD color LCD touch screen with resolution 240*240
	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	The intelligent voice technology provides status and operation voice guidance, supports Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish
	Secondary development	Provides secondary development package, 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