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NEO/LEA-M8Tu-bloxM8concurrentGNSStimingmodulesDataSheetHighlights:•ConcurrentreceptionofGPS/QZSS,GLONASS,BeiDou•Marketleadingacquisitionandtrackingsensitivity•OptimizedaccuracyandavailabilitywithSurvey-inandsingle-satellitetiming•Minimizedpowerconsumptionwithlowduty-cycleoperation•MaximizedreliabilitywithIntegritymonitoringandalarms•Multi-GNSSRawdata,IMESMessagedata•BackwardcompatiblewithLEA-5T,LEA-6TandNEO-6T:ProductnameTypenumberROM/FLASHversionPCNreferenceNEO-M8TNEO-M8T-0-00ROM2.01/FlashFW2.30TIMRAW1.01N/ALEA-M8TLEA-M8T-0-00ROM2.01/FlashFW2.30TIMRAW1.01N/Au-bloxreservesallrightstothisdocumentandtheinformationcontainedherein.Products,names,logosanddesignsdescribedhereinmayinwholeorinpartbesubjecttointellectualpropertyrights.Reproduction,use,modificationordisclosuretothirdpartiesofthisdocumentoranypartthereofwithouttheexpresspermissionofu-bloxisstrictlyprohibited.Theinformationcontainedhereinisprovided“asis”andu-bloxassumesnoliabilityfortheuseoftheinformation.Nowarranty,eitherexpressorimplied,isgiven,includingbutnotlimited,withrespecttotheaccuracy,correctness,reliabilityandfitnessforaparticularpurposeoftheinformation.Thisdocumentmayberevisedbyu-bloxatanytime.Formostrecentdocuments,visit©2014,u-bloxAG.u-blox®isaregisteredtrademarkofu-bloxHoldingAGintheEUandothercountries.ARM®istheregisteredtrademarkofARMLimitedintheEUandothercountries.NEO/LEA-M8T-DataSheetUBX-14006196-R02AdvanceInformationContentsPage3of34ContentsContents..............................................................................................................................31Functionaldescription..................................................................................................61.1Overview..............................................................................................................................................61.2Productfeatures...................................................................................................................................61.3Performance.........................................................................................................................................71.4Blockdiagram.......................................................................................................................................81.5GNSS....................................................................................................................................................81.5.1GPS...............................................................................................................................................91.5.2GLONASS......................................................................................................................................91.5.3BeiDou..........................................................................................................................................91.5.4Galileo...........................................................................................................................................91.5.5QZSS.............................................................................................................................................91.6AssistedGNSS(A-GNSS).......................................................................................................................91.6.1AssistNowTMOnline........................................................................................................................91.6.2AssistNowTMOffline.......................................................................................................................91.6.3AssistNowTMAutonomous............................................................................................................101.7Augmentationsystems.......................................................................................................................101.7.1Satellite-BasedAugmentationSystem(SBAS)...............................................................................101.7.2DifferentialGPS(D-GPS)..............................................................................................................101.8Odometer.....................................................................