Uniquenav U20 Gnss Rtk Rover + Base with Built-in Large 5W Radio & Laser Function for Construction Surveying
Product Details
| Customization: | Available |
|---|---|
| Number of Channels: | 1408 |
| Type: | Gnss Rtk |
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Basic Info.
- Trademark
- FOIF
- Origin
- China
- Production Capacity
- 100000
Product Description
Product Description
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.
Specification
GNSS | Hardware platform | Qualcomm Cortex-A7 | |
Software platform | Linux | ||
Channel | 1408 | ||
GPS | L1 C/A, L1C, L2P(Y), L2C, L5 | ||
Glonass | L1, L2, L3 | ||
BDS | B1l, B2l, B3l, B1C, B2a, B2b | ||
GALILEO | E1,E5a, E5b, E6 | ||
QZSS | L1, L2, L5 | ||
SBAS | L1 | ||
NavlC(IRNSS) | L5 | ||
Data format | NMEA-0183 | ||
I/O protocol | RTCM 3.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) | Horizonal: 1.5m
Vertical: 2.5m | |
DGPS(RMS) | Horizonal: 0.4m
Vertical: 0.8m | ||
RTK (RMS) | Horizonal: ±(8mm+1ppm)
Vertical: ±(15mm+1ppm) | ||
Time (RMS) | 20ns | ||
Static (RMS) | Horizonal: ±(2.5mm+1ppm)
Vertical: ±(5mm+1ppm) | ||
Speed (RMS) | 0.03m/s | ||
Tilt accuracy | <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° |
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