3
1
Overview
Thank you for purchasing and using UB4B0
GPS/BDS/GLONASS/Galileo
ALL-Constellation Multi-Frequency High Precision OEM Board. The UB4B0 can provide
reliable centimeter-level accuracy and high accuracy heading output at high update
rate .UB4B0 employ the new generation all-constellation multi-core high precision SoC chip,
Nebulas-II (432 channel tracking), based on mature base line chip (XINGYUN)
，
55nm low
power consumption
，
built in broadband ADC and anti-
i
nterference unit
，
integrated two
600MHz ARM processor and special High speed floating point processor
，
provides more
powerful satellite navigation signal process ability. UB4B0 provide millimeter-lever
carrier-phase observation data and centimeter-lever RTK position Output, supports advanced
multi-path mitigation and low angle tracking
；
UB4B0 is suitable for high precision surveying
and mapping application, especially for geodetic surveying engineering survey, deformation
monitoring, mechanical control, meteorological monitoring, Precision agriculture,
Continuous operation reference station
（
CORS
）
etc. advanced instantaneous RTK and
long-distance RTK.
Fig
1-1 UB4B0 Board
