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UM220-IV M0

Industrial Grade Multi-GNSS Navigation and Positioning Module

Multi-constellation compact navigation module designed for the automotive market. Based on Unicore's GNSS SoC - UC6226, it boasts high integration, low power consumption, anti-interference design, compact size, and is suitable for cost-effective applications.

Product Characteristics

Compact design, small size

Excellent navigation/positioning performance, supports single system standalone positioning and multi-system joint positioning

Anti-jamming design to ensure the module working stably in complex electromagnetic environment

Low power consumption

Supports A-GNSS and DGNSS

Compatible with mainstream 10.1 x 9.7 mm GNSS modules, saving cost of replacement

SMD package

Technical Specifications

Performance Specifications

Channel

Based on 64-Channel SoC - UFirebird

Frequency1

GPS L1

BDS B1

GLONASS G1

Galileo E1

QZSS

SBAS

Modes

Single-System Positioning

Multi-System Positioning

Time to First Fix (TTFF)2

Cold Start: < 28 s

Hot Start < 1 s

Reacquisition: < 1 s

AGNSS < 4 s

Positioning Accuracy(CEP)3

Horizontal: 2.0 m

Vertical: 3.0 m

Velocity Accuracy(RMS)3

0.1 m/s (GNSS)

1PPS

Support

Sensitivity

GNSS

Tracking -161 dBm

Acquisition -146 dBm

Hot Start -151 dBm

Reacquisition -158 dBm

Update Rate

1 Hz

Data Format

NMEA 0183, Unicore

Physical Specifications

Dimensions

9.7 x 10.1 x 2.2 mm

Package

18 pin SMD

Temperature

Operating -40 °C ~ +85 °C

Storage -45 °C ~ +90 °C

Electrical Specifications

Voltage

3.0 V ~ 3.6 VDC

LNA Feed

3.0 V ~ 3.3V, < 100 mA

Power Consumption4

90 mW

Functional Ports

1 x UART (LVTTL)

1 x 1PPS (LVTTL)

Functional Characteristics

Passive Antenna, Active Antenna

AGNSS *

NOTE: Supported by specific firmware

1 Simultaneously running three systems at most.Using

command to switch between BDS and GLONASS. 2 Open sky.

3 Typical value <30m/s open sky.</span>

4 Open sky, continuous tracking.

For more information about unicore gnss and gps plus glonass, please feel free to contact us!

Location : F3, BDStar Navigation Building, No.7, Fengxian East Road, Haidian, Beijing, P.R.China,100094, 100094 Beijing,
Contact : comm unicore, +86 10 69939800

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