Email Us
UB482

UB482

UB482 is a new generation positioning and heading board developed by Unicore Communications and is based on the high-performance high-precision SoC - NebulasII. It supports BDS B1I/B2I, GPS L1/L2, GLONASS L1/L2, Galileo E1/E5b, and QZSS L1/L2. UB482 adopts classic compact design and supports network data transmission. It is widely used in agricultural machinery, driving tests and intelligent driving.

ub482 products

Product Features

  • Based on multi-system multi-frequency high performance SoC - NebulasII, with 432 super channels

  • Support BDS, GPS, GLONASS, Galileo and QZSS, including Beidou-3 signal

  • Support dual-antenna signal input, capable of positioning and heading with only one single board

  • Simultaneous output of positioning and heading data at the rate of more than 20 Hz

  • Re-acquisition time of RTK within 1s

  • Support serial port, Ethernet port, 1PPS, Event and other physical interfaces; support hot start*

  • 46x71mm compact board, compatible with other mainstream boards


Complete and Reliable Heading Solution

  • All-Constellation Multi-Frequency

  • 0.2°/1m baseline Dual Antenna Heading

  • Centimeter level RTK

  • Compatible size and PIN layout

  • Accommodating instructions and protocols


Customized Services 

  • Firmware quick update and iteration

  • Rich and Flexible Evaluation Kits and Softwares

  • Supports customized protocol

  • Exclusive supplier of leading UAV manufacures


Core Technology

  • Instant RTK initialization and fast RTK convergence

  • "Instant Heading"

  • "RTKKEEP"Adaptive recognition of RTCM

  • Advanced multi-path mitigation technology


Technical Specifications

Performance Specifications

Channels

432 channels, based on Nebulas-II GNSS SoC

Frequencies

GPS L1/L2
BDS B1/B2
GLONASS L1/L2
Galileo E1/E5b
QZSS L1/L2

Single point positioning (RMS)

Horizontal:1.5m

Vertical:2.5m

DGPS(RMS)

Horizontal:0.4m

Vertical:0.8m

RTK(RMS)

Horizontal:0.8cm+1ppm

Vertical:1.5cm+1ppm

Cold Start<25s

Heading Accuracy

0.2 degree @1m baseline

Velocity Accuracy (RMS)

0.03m/s

Time Accuracy (RMS)

20ns

Reacquisition

<1s

Correction

RTCM 2.3/3.0/3.2

Data Output

NMEA-0183,Unicore

Heading and RTK Update Rate

20Hz

Dead Reckoning Error<5% of distance travelled during GPS denied conditions
Network ProtocolNTRIP、TCP/IP

Observation Accuracy(RMS)

BDS

GPSGLONASSGalileo
B1/L1(C/A)/E1 Code10cm10cm10cm10cm
B1/L1/E1 Carrier Phase1mm1mm1mm1mm
B2/L2P(Y)/L2C/E5b Code10cm10cm10cm10cm
B2/L2p(Y)/L2C/E5b Carrier Phase1mm1mm1mm1mm


Physical Specifications

Dimension

46×71×10mm

Weight

21g

I/O Connectors

2x14 pin

Antenna Input

2xMMCX


Environmental Specifications

Temperature

Operating

-40℃~+85℃
Storage-55℃~+95℃

Humidity

95% No condensation

Vibration

GJB150.16-2009,MIL-STD-810

Shock

GJB150.18-2009,MIL-STD-810


Electrical Specifications

Voltage

3~5V DC

LNA Output

4.75~5.10V, 0~100 mA

Ripple Voltage

100mV p-p(max)

Power Consumption

2.4W(typical)


Functional Ports

3x UART (LV-TTL)

1x1PPS(LV-TTL)

1xEvent

1xLAN


Download

Related Products
Product Data Sheet Request
Product Data Sheet Request
Comprehensive product feature specifications.

Please provide your contact information via this contact form and we will email you an electronic copy of the comprehensive product data sheet immediately. Select the subscription option to be sent future versions of the data sheet as new data is added, or amendments are applied.

subscribe to document updates
CONTACT
Subscribe
Subscribe to get news updates from us
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept