SatLab SL7 - Page 35

SL7 GNSS RTK System User Manual
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DGPS position
precision
Vertical: ± 0.50m+1ppm
SBAS position precision
0.5m
Tilt survey precision[3]
Less than 8mm+0.7mm/°tilt (2.5cm accuracy in the inclination of
60°)
AR stake precision
Typical accuracy: 2cm
AR measurement
precision
2cm ~ 4cm
Initialization time
2-10s
Initialization reliability
＞99.99%
Breakpoint continuity
test
Provides RTK measurements even with differential signal
interruptions
Camera
Pixel
Professional dual HD cameras: 2MP & 5MP
Function
Support live view stakeout, image measurement, working
distance 2~15m
Data
communication
I/O ports
USB type C interface, SMA interface.
Cellular Mobile
Full band support for cellular mobile network
LTE FDD:B1/B3/B5/B7/B8/B20 LTETDD:B38/B40/B41
WCDMA:B1/B5/B8
GSM:850/900/1800/1900MHz
Wi-Fi
802.11 b/g access point and client mode for WiFi hotspot
service
Bluetooth
Bluetooth® 4.0/2.1+EDR, 2.4GHz
Internal UHF
Power: 0.5W/1W/2W (adjustable)
Frequency: 410MHz~470MHz
Protocol: HI-TARGET, TRIMTALK450S, TRIMMARK III,
TRANSEOT, SATEL, CHC, SOUTH
Channels: in total: 116, 16 configurable
Sensors
Tilt survey
Built-in high-precision inertial guidance, automatic attitude
compensation