UM220-III NL

BDS/GPS Dual System

Navigation/Positioning Module

UM220-IIINLisaBDS/GPSdual-systemmoduledesignedforautoaftermarketsuchasvehicle

monitoringandnavigation.Itisalsoagoodchoiceforhandhelddevices,andballoonsounding

applications.

UM220-III NL is the third generation of UM220 series module, based on Unicore Low power

GNSSSoC(Humbird

)

,andisbyfarthesmallestdomesticBDS/GPSmoduleinthemarket.Itis

mostsuitableforlargevolumeGNSSapplicationsrequiringsmallsizeandlowcost.

■

OutstandingFunctionsofNavigation

Positioning

WiththeoptimizedalgorithmofMulti-system

mitigationandKalman,UM220-IIINLmodule

keepsoutstandingabilityofacquisitionand

trackingundercomplexenvironmentand

continuousreliablepositioningresults.Through

morethan10,000hoursoflaboratoryandmore

than30,000hoursreal-roadtests,andmore

than1,000,000km-roadvalidation,UM220-IIINL

providesuserswithexcellentnavigationand

positioningexperience.

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HighSensitiveDesign

WithUnicoreUltra-Sensehighsensitivitydesign,

UM220-IIINLcanprovideexcellentacquisition

andtrackingsensitivityunderweaksignal

conditions,maintainthepositioncontinuityand

reliabilityofthereceiver.

•Costsaving,bestpriceperformance,most

suitableforprice-sensitivelargevolumeGNSS

applications

•Insupportofthesinglesystemindependent

positioningandmulti-systeminteroperation

■

SupportAGNSS

ExtendedsupportforassistedGNSS

positioningfunction.SupportRTCM2.3/3.0.

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UltraLowPowerConsumption,

Smallinsize

WithUnicoreRhythmSleepultra-lowpower

design,throughdynamicallyadjustingpartial

hibernation,UM220-IIINLmodulecanoperate

underultra-lowpower,suitablefordemanding

powersupplyofportableapplications.

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CompatiblewithMainstreamGPS

Module,Costsaving

UM220-IIINLmoduleiscompatiblewith

world-classmainstreamGPSmoduleinsizeand

interface,theSMDsurface-mounttechnology

makesiteasyforusers’production,saving

usersdesignandproductioncosts.

Brief Introduction

Product Characteristics

•Autoaftermarket

Navigation&Monitoring

•PortableNavigation

•Handheldterminals

•Meteorologicaldetection

......

Application Fields

•Smallsizeandlightinweight

•SupportAGNSS

•Smallsizeandlowpower

•CompatiblewithMainstreamGPSModule,

Costsaving

Humbird

(UC220)isalow-

powerGNSSSoCdevelopedby

Unicorewithitsself-intellectual

property,supportingBDS+GPS

/GLONASS/GALILEO.

www.unicorecomm.com

Address:F3,BDStarNavigationBuilding,No.7,

FengxianEastRoad,Haidian,Beijing,P.R.China,100094

Tel:+86-10-69939800 Fax:+86-10-69939888

E-mail:info@unicorecomm.com

Technical Specifications

Channel

Frequency

Modes

TimetoFirstFix

(TTFF)

UpdateRate

Basedon64-Channel

SoC-Humbird

BDSB1

GPSL1

SingleSystemPositioning

Multi-SystemPositioning

ColdStart:30s

HotStart:1s

Acquisition:<1s

1Hz

Positioning

Accuracy

Velocity

Accuracy

(RMS)

1PPS

Sensitivity

2.5m CEP(Dual-System)

2.0m CEP(SBAS)

GNSS/GPS: 0.1m/s 1sigma

BDS: 0.2m/s 1sigma

Support

BDS GPS

Tracking

-160dBm -160dBm

Acquisition

-145dBm -147dBm

Hot start/

Reacquisition -150dBm -150dBm

PerformanceSpecifications

Note:Partmarkedwith*iscustomizable

Typicalconditions,<30m/s

opensky,continuoustracking



UM220-III NL

BDS/GPS Dual System

Navigation/Positioning Module

Dimensions

Package

Temperature

16 x 12.2 x 2.4mm



24pinSMD

Operating-30°C~+70°C

Storage-40°C~+85°C

PhysicalSpecifications

1 x UART / 1 x 1PPS

Unicore format

FunctionalPorts

DataOutput

PassiveAntenna

、

ActiveAntenna

DGNSS *

、

AGNSS *

FunctionalSpecification

Voltage

LNA



Power

Consumption

2.7V ~ 3.6 V DC

2.7V ~ 3.3 V, <100mA

120mW

ElectricalSpecifications