noiseddd27

GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comFeaturesz65channelengineforhighperformanceacquisitionzGPSL1C/ACodezPerform8milliontime-frequencyhypothesistestingpersecondzOpenskyhotstart2seczOpenskycoldstart33seczSignaldetectionbetterthan–160dBmzAcquisitionsensitivity–145dBmzAccuracy5mCEPzTrackingcurrentcomhttp://www.
hoperf.
comTECHNICALSPECIFICATIONSReceiverType65parallelchannel,L1C/AcodeAccuracyPosition5mCEPVelocity0.
1m/sec1PPSTiming+/-1usStartupTime2secondhotstartunderopensky33secondcoldstartunderopensky(average)Reacquisition2sSensitivity-145dBmacquisition-160dBmtrackingUpdateRate1HzDynamics4G(39.
2m/sec2)OperationalLimitsAltitudeCOMlimit,eithermaybeexceededbutnotboth)SerialInterface3.
3VLVTTLlevelProtocolNMEA-0183V3.
01GPGGA,GPGLL,GPGSA,GPGSV,GPRMC,GPVTG*2Default9600baudrate,8,N,1DatumDefaultWGS-84UserdefinableInputVoltage3.
3VDC+/-5%InputCurrent~70mAacquisition~50mAtrackingDimension25.
4mmLx25.
4mmWx3.
2mmHWeight:5gOperatingTemperature-40oC~+85oCStorageTemperature-55~+100oCHumidity5%~95%GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comBLOCKDIAGRAMModuleblockschematicANTENNATheGPS04moduleisdesignedtoworkactiveantenna.
Recommendedactiveantennashouldhavegainof20~30dBandnoisefigurelessthan1.
2dB.
PINAssignmentGNDANT_INGNDV_ANTVCC_RFV_BATRESETNCNCNCNCNCNCPPSGNDGNDGNDGNDGNDGNDGNDNCNCRX1TX1TX0RX0NCGNDVCCXN934D123456789101112131415161718192021222324252627282930GPSBaseBandGPSRFFrontEND1.
2VLDOTCXOLNARTCXtalSAWRX0TX03.
3VV_BatRFINXN203V_ANTVCC_RFRX1TX1PPSGPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comPINDescriptionNCNoConnectionGPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comRECOMMENDEDPCBFOOTPRINTGPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comNMEAMessagesTheserialinterfaceprotocolisbasedontheNationalMarineElectronicsAssociation'sNMEA0183ASCIIinterfacespecification.
Thisstandardisfullydefinein"NMEA0183,Version3.
01"ThestandardmaybeobtainedfromNMEA,www.
nmea.
orgGGA-GlobalPositioningSystemFixDataTime,positionandfixrelateddataforaGPSreceiver.
Structure:$GPGGA,hhmmss.
sss,ddmm.
mmmm,a,dddmm.
mmmm,a,x,xx,x.
x,x.
x,M,,,,xxxx*hh1234567891011Example:$GPGGA,111636.
932,2447.
0949,N,12100.
5223,E,1,11,0.
8,118.
2,M,,,,0000*02FieldNameExampleDescription1UTCTime111636.
932UTCofpositioninhhmmss.
sssformat,(000000.
000~235959.
999)2Latitude2447.
0949Latitudeinddmm.
mmmmformatLeadingzerostransmitted3N/SIndicatorNLatitudehemisphereindicator,'N'=North,'S'=South4Longitude12100.
5223Longitudeindddmm.
mmmmformatLeadingzerostransmitted5E/WIndicatorELongitudehemisphereindicator,'E'=East,'W'=West6GPSqualityindicator1GPSqualityindicator0:positionfixunavailable1:validpositionfix,SPSmode2:validpositionfix,differentialGPSmode3:GPSPPSMode,fixvalid4:RealTimeKinematic.
SystemusedinRTKmodewithfixedintegers5:FloatRTK.
SatellitesystemusedinRTKmode.
Floatingintegers6:Estimated(deadreckoning)Mode7:ManualInputMode8:SimulatorMode7SatellitesUsed11Numberofsatellitesinuse,(00~12)8HDOP0.
8Horizontaldilutionofprecision,(00.
0~99.
9)9Altitude108.
2meansealevel(geoid),(-9999.
9~17999.
9)10DGPSStationID0000DifferentialreferencestationID,0000~1023NULLwhenDGPSnotused11Checksum02Note:Thechecksumfieldstartswitha'*'andconsistsof2charactersrepresentingahexnumber.
ThechecksumistheexclusiveORofallcharactersbetween'$'and'*'.
GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comGLL–Latitude/LongitudeLatitudeandlongitudeofcurrentposition,time,andstatus.
Structure:$GPGLL,ddmm.
mmmm,a,dddmm.
mmmm,a,hhmmss.
sss,A,a*hh12345678Example:$GPGLL,2447.
0944,N,12100.
5213,E,112609.
932,A,A*57FieldNameExampleDescription1Latitude2447.
0944Latitudeinddmm.
mmmmformatLeadingzerostransmitted2N/SIndicatorNLatitudehemisphereindicator'N'=North'S'=South3Longitude12100.
5213Longitudeindddmm.
mmmmformatLeadingzerostransmitted4E/WIndicatorELongitudehemisphereindicator'E'=East'W'=West5UTCTime112609.
932UTCtimeinhhmmss.
sssformat(000000.
000~235959.
999)6StatusAStatus,'A'=Datavalid,'V'=Datanotvalid7ModeIndicatorAModeindicator'N'=Datanotvalid'A'=Autonomousmode'D'=Differentialmode'E'=Estimated(deadreckoning)mode'M'=Manualinputmode'S'=Simulatormode8Checksum57GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comGSA–GNSSDOPandActiveSatellitesGPSreceiveroperatingmode,satellitesusedinthenavigationsolutionreportedbytheGGAorGNSsentenceandDOPvalues.
Structure:$GPGSA,A,x,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,xx,x.
x,x.
x,x.
x*hh123333333333334567Example:$GPGSA,A,3,05,12,21,22,30,09,18,06,14,01,31,,1.
2,0.
8,0.
9*36FieldNameExampleDescription1ModeAMode'M'=Manual,forcedtooperatein2Dor3Dmode'A'=Automatic,allowedtoautomaticallyswitch2D/3D2Mode3Fixtype1=Fixnotavailable2=2D3=3D3Satelliteused1~1205,12,21,22,30,09,18,06,14,01,31,,SatelliteIDnumber,01to32,ofsatelliteusedinsolution,upto12transmitted4PDOP1.
2Positiondilutionofprecision(00.
0to99.
9)5HDOP0.
8Horizontaldilutionofprecision(00.
0to99.
9)6VDOP0.
9Verticaldilutionofprecision(00.
0to99.
9)7Checksum36GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comGSV–GNSSSatellitesinViewNumberofsatellites(SV)inview,satelliteIDnumbers,elevation,azimuth,andSNRvalue.
Foursatellitesmaximumpertransmission.
Structure:$GPGSV,x,x,xx,xx,xx,xxx,xx,…,xx,xx,xxx,xx*hh123456745678Example:$GPGSV,3,1,12,05,54,069,45,12,44,061,44,21,07,184,46,22,78,289,47*72$GPGSV,3,2,12,30,65,118,45,09,12,047,37,18,62,157,47,06,08,144,45*7C$GPGSV,3,3,12,14,39,330,42,01,06,299,38,31,30,256,44,32,36,320,47*7BFieldNameExampleDescription1Numberofmessage3TotalnumberofGSVmessagestobetransmitted(1-3)2Sequencenumber1SequencenumberofcurrentGSVmessage3Satellitesinview12Totalnumberofsatellitesinview(00~12)4SatelliteID05SatelliteIDnumber,GPS:01~32,SBAS:33~64(33=PRN120)5Elevation54Satelliteelevationindegrees,(00~90)6Azimuth069Satelliteazimuthangleindegrees,(000~359)7SNR45C/NoindB(00~99)Nullwhennottracking8Checksum72GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comRMC–RecommendedMinimumSpecificGNSSDataTime,date,position,courseandspeeddataprovidedbyaGNSSnavigationreceiver.
Structure:$GPRMC,hhmmss.
sss,A,dddmm.
mmmm,a,dddmm.
mmmm,a,x.
x,x.
x,ddmmyy,,,a*hh1234567891011Example:$GPRMC,111636.
932,A,2447.
0949,N,12100.
5223,E,000.
0,000.
0,030407,,,A*61FieldNameExampleDescription1UTCtime0111636.
932UTCtimeinhhmmss.
sssformat(000000.
00~235959.
999)2StatusAStatus'V'=Navigationreceiverwarning'A'=DataValid3Latitude2447.
0949Latitudeindddmm.
mmmmformatLeadingzerostransmitted4N/SindicatorNLatitudehemisphereindicator'N'=North'S'=South5Longitude12100.
5223Longitudeindddmm.
mmmmformatLeadingzerostransmitted6E/WIndicatorELongitudehemisphereindicator'E'=East'W'=West7Speedoverground000.
0Speedovergroundinknots(000.
0~999.
9)8Courseoverground000.
0Courseovergroundindegrees(000.
0~359.
9)9UTCDate030407UTCdateofpositionfix,ddmmyyformat10ModeindicatorAModeindicator'N'=Datanotvalid'A'=Autonomousmode'D'=Differentialmode'E'=Estimated(deadreckoning)mode'M'=Manualinputmode'S'=Simulatormode11checksum61GPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comVTG–CourseOverGroundandGroundSpeedTheactualcourseandspeedrelativetotheground.
Structure:GPVTG,x.
x,T,,M,x.
x,N,x.
x,K,a*hh12345Example:$GPVTG,000.
0,T,,M,000.
0,N,0000.
0,K,A*3DFieldNameExampleDescription1Course000.
0Truecourseovergroundindegrees(000.
0~359.
9)2Speed000.
0Speedovergroundinknots(000.
0~999.
9)3Speed0000.
0Speedovergroundinkilometersperhour(0000.
0~1800.
0)4ModeAModeindicator'N'=notvalid'A'=Autonomousmode'D'=Differentialmode'E'=Estimated(deadreckoning)mode'M'=Manualinputmode'S'=Simulatormode5Checksum3DGPS04Tel:+86-755-82973805Fax:+86-755-82973550E-mail:sales@hoperf.
comhttp://www.
hoperf.
comORDERINGINFORMATIONModelNameDescriptionGPS04Default9600baudrate