Specifications

ManualsBrandsMultitech ManualsComputer equipmentMTCMR-G2-GP

 Chapter1—ProductDescriptionandSpecifications

23 Multi‐TechSystems,Inc.MultiModemiCellUserGuide

GlobalPositioningSystem(GPS)

TechnicalSpecifications 

ReceiverType L1Frequency,GPSC/Acode,SBASCapable,51ChannelAcquisitions,

14ChannelTracking

Accuracy Position2.5mCEP,Velocity0.1m/sec

OpenSkyTTFF Hotstart1second,Coldstart29secondsaverage,Reacquisition<1s

SensitivityTracking‐161dBm

UpdateRate 1Hzstandard

Dynamics 4G

OperationalLi

mits Altitude<18,000morVelocity<515m/s

Datum DefaultWGS‐84

Interface UART

Protocol NMEA‐0183V3.01,GGA,GLL,GSA,GSV,RMC,VTG

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GlobalPositioningSystem(GPS)–UnderwritersLaboratories,Inc.Statement

UnderwritersLaboratoriesInc.(“UL”)hasnottestedtheperformanceorreliabilityoftheGlobalPositioning

System(“GPS”)hardware,operatingsoftwareorotheraspectsofthisproduct.ULhasonlytestedforfire,shockor

casualtiesasoutlinedinUL’sStandard(s)forSafety.UL60950‐1C

ertificationdoesnotcovertheperformanceor

reliabilityoftheGPShardwareandGPSoperatingsoftware.ULMAKESNOREPRESENTATIONS,WARRANTIESOR

CERTIFICATIONSWHATSOEVERREGARDINGTHEPERFORMANCEORRELIABILITYOF ANY GPSRELATED

FUNCTIONSOFTHISPRODUCT.

GPIO(GeneralPurposeInput/Output)Connector

YoucanconfiguretheGPIOpi nsbyusingUniversalIP(UIP)ATCommands.RefertotheUniversalIP(UIP)AT

CommandReferenceGuidethatyoucanfindontheMulti‐Techwebsite.Thefollowingtableexplainsthepins.

PinNumber Description

GPIO6‐PinConnector

Pin1 DIO0

Pin2 DIO1

Pin3 DIO2/ADC0

Pin4 DIO3/ADC1

Pin5 ADC2

Pin6 Gnd

YoucanconfiguretheGPIOpi nsindependentofeachother.

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Pin1DigitalInput,24Volttolerant.

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Pin2DigitalInput,24Volttolerant.

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YoucanconfigurePin3aseitherDigital Input(5VtolerantTTL/CMOSlevels)orDigitalOutput(3.3VHigh)or

asanADCinput(0to3.3Vrail)

●

YoucanconfigurePin4aseitherDigital Input(5VtolerantTTL/CMOSlevels)orDigitalOutput(3.3VHigh)or

asanADCinput(0to3.3Vrail)

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Pin5isconfiguredasanADCinput(0to3.3Vrail)

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Pin6isGNDandmustbeconnecte dtothegroundoftheattacheddevice

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