Uniquenav U20 Ar GPS Differential GPS Gnss Rtk Gnss Receiver Rtk Base Station Laser Rtk Gnss

• Customization: Available
• Channel: 1408
• GPS: L1 C/a, L1c, L2p/(Y), L2c, L5
• Model NO.: U20
• Glonass: L1, L2,L3
• Qzss: L1, L2, L5
• Sbas: L1
• Navic(Irnss): L5
• Camera: HD Ultra Wide Angle Camera, Support Ar
• Tilt Accuracy: <2cm
• Trademark: UNIQUENAV

Product Description

Product Feature

^{UNIQUENAV U20 is a portable multi-functional GNSS. It has a built-in high-precision positioning module that supports tracking satellite signals from all systems and frequency bands. It is equipped with 4G full network access, WIFI and built-in data transmission radio. The high-precision IMU integrates AR and Laser to achieve tilt measurement, Laser measurement and AR real-Time Stakeout, making the measurement work more convenient and efficient.}

Linux Smart System

Linux+ARM Cortex-A7 intelligent system platform offers efficient computation and unlimited product functionality expansion.

 

Full System GNSS Reception

The receiver integrates a high-precision positioning module, utilizing 1408 channels to support a comprehensive range of signals including BDS (B1I/B2I/B3I/B1C/B2a/B2b), GPS (L1/L2/L5), GLONASS (L1/L2/L3), Galileo (E1/E5a/E5b/E6), QZSS (L1/L2/L5),SBAS and NavIC.

 

Tilt Measurement

Built-in intelligent high-precision inertial navigation module for real-time tilt compensation, eliminating "fly points" in RTK measurement

 

Laser Measurement

Equipped with a high-precision millimeter-level laser ranging module, combined with high-precision inertial navigation for accurate laser targeting in complex environments.

 

AR Real-Time Stakeout

Utilizes a professional ultra-wide-angle camera to provide high-definition real-time plotting functionality, making stakeout tasks more accurate and convenient.

 

4G Full NetCom

The 4G NetCom solution based on the Linux platform fully supports 2/3/4G networks, offering better compatibility, stronger signals, and more stable connections

 

Long Endurance

Built-in large capacity lithium battery, to ensure normal operation, continuous working time more than 16 hours (network data link mode).

 

Reliable

Industrial design, strong magnesium alloy shell, meet the IP68 design requirements, safe and reliable

  

Product Description

Hardware platform	ARM Cortex-A7
	Software platform	Linux
	Channel
GNSS	GPS	L1 C/A,L1C,L2P (Y),L2C,L5
	GLONASS	L1,L2,L3
	BDS	B1I,B2I,B3I,B1C,B2a,B2b
	GALILEO	E1,E5a,E5b,E6
	QZSS	L1,L2,L5
	SBAS	L1
	NavIC(IRNSS)	L5
	Standard Output	NMEA-0183
	Correction I/O Protoco	RTCM3.X
	Frequency	20Hz max
	Reacquisition Time	<1s
	Cold Start Time	<40s
	RTK Initialization Time	<10s
	Internal noise level	≤1mm
	Phase Center Offset	≤2.5mm
ACCURACY	SINGLE(RMS)	Horizontal: 1.5m Vertical: 2.5m
	DGPS(RMS)	Horizontal: 0.4m Vertical: 0.8m
	RTK(RMS)	Horizontal: ±(8mm+1ppm) Vertical: ±(15mm+1ppm)
	Timing Precision(RMS)	20ns
	Static Mode Precision (RMS)	Horizontal: ±(2.5mm+1ppm) Vertical: ±(5mm+1ppm)
	Velocity Estimation(RMS	0.03m/s
	Tilt Correction(Within 60°)	<2cm
	AR Stakeout	Horizontal: ±(8mm+1ppm) Vertical: ±(15mm+1ppm)
	Laser Measurement	The three-dimensional accuracy of laser tiltmeasurement within 5m: no more than 2.5cm  range laser :100m
SYSTEM	Network	LTE FDD:B1/2/3/4/5/7/8/12/13/18/19/20/25/26/28
		LTE TDD:B38/39/40/41
		WCDMA:B1/2/4/5/6/8/19
		GSM: B2/3/5/8
	WIFI	802.11 b/g/n/ac
	NFC	Support
	Radio	Integrated transceiver radio
		Frequency Range: 410~470MHz
		Power: 0.5W/1.5W
		Protocols: TRIMTALK,TRIMMK3,SOUTH,TRANSEOT,SATEL,LORA
		Air Baud Rate: 4800,9600,19200
	Storage	8GB
	Voice	Support
	Laser Camera	Sensor size:1/3.06
		Aperture: f/2.9
		Resolution:4224*3200
		Field of view: D44°H=35°V=26.5°
		Distortion: <1%
	AR Camera	Supports AR real scene stakeout
		Sensor size: 1/2.8 inch
		Aperture: f/2.5
		Resolution: 1920*1080
		Field of view: 69.3°±3°
		Distortion: <0.38%
Electrical	BATTERY	7.4V,6500mAh
	Work time	More than 16 hours (Typical, Rover, GSM)
		More than 26 hours Static)
	Charge	USB PD 15V/2A
		5V/3A
	Indicator light	Power
		Satellite light: Flashing indicates effective positioning
		Data link light: flashing when there is difference
PHYSICAL	Materials	Magnesium alloy casing with ABS/PC plastic top cover
	Dimensions	Φ140mm×86mm
	Weight	≤900g
	Operating Temperature	-25ºC~+60ºC
	Storage Temperature	-40ºC~+85ºC
	Shock Resistance	Can withstand a 1.5m drop at normal temperatures
	Protection Rating	IP68
ACCESSORIES	U20	1
	USB power adapter	1 PCS
	USB Type-C To Type-C	1 PCS
	Radio Antenna	1 PCS
	Controller	1 Set

 

 

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