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Unicore Communications UM4B0

BDS/GPS/GLONASS/Galileo All-Constellation All-frequency High-precision RTK Positioning Module

UM4B0 is an all-constellation all-frequency RTK positioning module based on high-performance high-precision SoC - NebulasII, which is developed by Unicore Communications. It supports multiple satellite signals, including BDS B1I/B2I/B3I/B1C/B2a, GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b and QZSS L1/L2/L5, with narrow-band interference suppression technology. It is mainly applied in the field of light-weight robots, GIS, intelligent driving, UAV, etc.

  • Unicore Communications UM4B0
Unicore Communications
F3, BDStar Navigation Building, No.7, Fengxian East Road, / Haidian
100094 Beijing
China
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Description

UM4B0 is an all-constellation all-frequency RTK positioning module based on high-performance high-precision SoC - NebulasII, which is developed by Unicore Communications. It supports multiple satellite signals, including BDS B1I/B2I/B3I/B1C/B2a, GPS L1/L2/L5, GLONASS L1/L2, Galileo E1/E5a/E5b and QZSS L1/L2/L5, with narrow-band interference suppression technology. It is mainly applied in the field of light-weight robots, GIS, intelligent driving, UAV, etc.

  • Based on the new generation of high-performance SoC - NebulasII, with 432 super channels
  • Support BDS, GPS, GLONASS, Galileo and QZSS, including Beidou-3 signal
  • 30 x 40 mm SMD module supporting all constellations and all frequencies
  • Instant RTK initialization and long baseline RTK solution
  • Adaptive recognition of differential data RTCM format; support antenna signal detection
  • 60dB narrow-band interference suppression and multi-path suppression technology
  • Support serial port, Ethernet port, 1PPS and other physical interfaces

Specifications

  • Year of initial introduction
    2017
  • Height [m]
    0.03
  • Depth [m]
    0.004
  • Width [m]
    0.04
  • Total Weight [kg]
    0.0092
  • Type
    Land, Marine, Aerial
  • Operating power: min. [V]
    3.2
  • Operating power: max. [V]
    3.5
  • Typical consumption [W]
    1.8
  • Certifications
    RoHS, REACH, CE, FCC, IC, ESD
  • 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
    Full carrier phase; C/A code; P code; C 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
  • Range on the fly [km]
    100
  • RTK network solution methods
    VRS; FKP; PRS; RTCM3
  • Type of data (on board recording)
    NMEA-0183, UNICORE
  • Data input
    PC
  • Communication ports
    3 x UART(LVTTL), 1 x Event, 1 x 1PPS (LVTTL)
  • Simultaneous links
    Y
  • PPS Out
    Y
  • Bluetooth
    N
  • RTCM standards for differential data
    RTCM v3.0/3.2
  • NMEA output format
    NMEA-0183
  • other output formats
    Unicore Binary
  • L-Band Compatible
    y
  • Configuration method
    PC software; web interface

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