Download Datasheet
PERFORMANCE SPECIFICATIONS
MEASUREMENTS
♦ 432 Tracking Channels
♦ Satellite signals tracked simultaneously
- GPS: L1, L2, L5
- GLONASS: L1, L2
- SBAS: L1C/A
- Galileo: E1, E5a, E5b - BDS: B1, B2I, B3I, B1C, B2a
- QZSS: L1, L2, L5
♦ Positioning rates
- 1Hz, 2Hz, 5Hz, 10Hz and 20Hz
♦ Initialization time < 10s
♦ Initialization reliability >99.99%
POSITIONING
♦ Code differential GNSS positioning
- Horizontal: 0.25 m + 1 ppm RMS
- Vertical: 0.50 m + 1 ppm RMS
- SBAS differential positioning accuracy: typically <5m 3DRMS
♦ Static GNSS surveying
- Horizontal: 3 mm + 0.1 ppm RMS
- Vertical: 3.5m m + 0.4 ppm RMS
♦ Real time kinematic surveying
Single baseline < 30km
- Horizontal: 8 mm + 1 ppm RMS
- Vertical: 15m m + 1 ppm RMS
Network RTK
- Horizontal: 8 mm + 0.5 ppm RMS
- Vertical: 15m m + 0.5 ppm RMS
RTK start-up time: 2 to 8 seconds
HARDWARE PHYSICAL
♦ Material: Magnesium alloy
♦ Dimensions (W×H): 130mm×110mm
♦ Weight: 1.0kg with internal battery
♦ Operating temperature: -40°C to +60°C
♦ Storage temperature: -55°C to +85°C
♦ Ingress protection: IP67 dustproof, protected from
30min immersion to depth of 1m
♦ Shock: Survive a 2m pole drop onto concrete
COMMUNICATIONS & DATA STORAGE
♦ I/O Interface
- 1 LEMO port (5pin): Supports power input, serial port control, and external radio
communication
- 1 micro USB port: Data download, OTG
- 1 sim card slot: Supports micro sim card
- 1 antenna port: UHF antenna interface
♦ Radio modem
- Transmit power: 1w/2w/3w switchable, the work range is greater than 5km
- Frequency band: 410MHz-470MHz; supports to freely set the frequency
- Supports to retransmit correction from CORS; Compatible with other brands
♦ Cellular
- Integrated full frequency band 4G modem, supports WCDMA/CDMA2000/TDD-LTE/FDD-LTE
♦ WiFi
- 802.11 b/g standard, access point and client mode, supports to access to hotspot to transfer corrections
♦ Bluetooth
- Fully integrated Bluetooth V4.0, range = 50m
♦ Data format
- sCMRx, RTCM3.2, CMR, RTCM 3.x input and output
- Dat, Rinex, NMEA outputs
♦ Storage
- 8GB, 16GB, 32GB internal memory optional, supports cyclic storage; over one-year raw
observations based on 5 seconds interval
OTHERS
PRACTICAL
♦ OS system: Intelligent LINUX operating system
♦ IMU: Calibration free; accuracy, <2cm in 30°, up to 60°
♦ Relay station: CORS relay, radio relay
♦ Supported controllers: All Android devices with supported software
DESIGN
♦ Display: 1.54’’ high brightness LCD screen
♦ Button: 1 power key, 2 function keys
♦ Indicator: 1 power indicator, 1 data link indicator, 1 satellite indicator
♦ Voice: Intelligent voice prompts
