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UB4B0M

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

Do you have questions about this product?

  • Questions about price, availability, and/or retailers
  • Questions about technical specifications and usage
  • Questions about suitability for your project or application

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

Documents

Brochure
2021ub4b0m-product-brief-en-mail.pdf
220.21 KB
2021ub4b0m-product-brief-en-mail.pdf

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