UB4B0M
BDS/GPS/GLONASS/Galileo All-system All-frequency Compact High-precision Board
Unicore UB4B0M is a compact high precision board supporting RTK positioning. Using the self-developed multi-system, multi-frequency and high-performance GNSS SoC Nebulas-II, the board features a low power consumption design and offers millimetre-level carrier phase observation value as well as centimetre-level RTK positioning, supporting chip-level multi-path mitigation. The leading instantaneous RTK technology is especially suitable for high-precision navigation and positioning applications.
Description
Unicore UB4B0M is a compact high precision board supporting RTK positioning. Using the self-developed multi-system, multi-frequency and high-performance GNSS SoC Nebulas-IITM, the board features low power consumption design and offers millimeter-level carrier phase observation value as well as centimeter-level RTK positioning, supporting chip-level multi-path mitigation. The leading instantaneous RTK technology is especially suitable for high-precision navigation and positioning applications.
- Nebulas-II GNSS SoC, with 432 super channels
- Support BDS, GPS, GLONASS, Galileo and QZSS, including Beidou-3 signal
- Centimeter-level high-precision RTK positioning, milimeter-level carrier phase observation value
- Support single system standalone positioning and multi-system joint positioning
- Support multi-path suppression technology
- Support 3 x UART and 1 x 1PPS
- Compatible with mainstream boards
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Specifications
-
Power
-
Operating power: min. [V]
3
Operating power: max. [V]
5
Typical consumption [W]
1.8
Certifications
RoHS, REACH, CE, IC, FCC, EMC
Connectors
2*10 pin
-
Performance
-
Max. simultaneous tracked channels
432
Tracked satellite signals
BDS B1I/B2I/B3I/B1C/B2a, GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b, QZSS L1/L2/L5
SBAS differential signals
WAAS, EGNOS, GAGAN, MSAS
Type of measurements
C/A code; P code
Reacqisition time [s]
<1
RTK Network Compatibility
Y
MRS functionality
Y
No. channels
432
-
General
-
Year of initial introduction
2018
Height [m]
0.071
Depth [m]
0.001
Width [m]
0.046
Total Weight [kg]
0.026
Type
Aerial, Land, Marine
-
Horizontal uncertainty
-
code: DGNSS/RTC (constant part) [m]
0.4
phase: RTK kinematic (constant part) [m]
0.008
phase: RTK kinematic (variable part) [ppm]
1
Initialization time on the fly [s]
<5
RTK network solution methods
VRS
Range on the fly [km]
30
-
Communication: Protocols
-
RTCM standards for differential data
RTCM V2/3.0/3.2
NMEA output format
NMEA-0183
other output formats
Unicore
Configuration method
PC software; web interface
L-Band Compatible
N
-
Recording
-
Type of data (on board recording)
NMEA-0183, UNICORE
Data input
PC
-
Communication: general
-
PPS Out
Y
Communication ports
3 x UART (LVTTL); 1 x Event; 1 x 1PPS (LVTTL)
Simultaneous links
Y
Bluetooth
N
-
Environment
-
Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
85
Humidity resistance
95% Non-condensing
Shock and vibration proof
MIL-STD-810
ROHS compliance
Y
WEEE compliance
Y