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Unicore Communications 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.

  • Unicore Communications UB4B0M
Unicore Communications
F3, BDStar Navigation Building, No.7, Fengxian East Road, / Haidian
100094 Beijing
China
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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

Specifications

  • 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
  • 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
  • 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
  • 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
  • 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
  • Type of data (on board recording)
    NMEA-0183, UNICORE
  • Data input
    PC
  • PPS Out
    Y
  • Communication ports
    3 x UART (LVTTL); 1 x Event; 1 x 1PPS (LVTTL)
  • Simultaneous links
    Y
  • Bluetooth
    N
  • 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

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