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1、NASATECHNICALNOTE-TND-6720LOANCOPY:REAFWL(DOKIRTLANDAFAPOLLOEXPERIENCEREPORT-ELECTRONICSYSTEMSTESTPROGRAMACCOMPLISHMENTSANDRESULTSbyThomasE.Ohnesorge..MannedSpacecrufiCenterHozlston,Texas77058-"..1',<_,i,.,..-.L.'...NATIONALAERONAUTICSANDSPACEADMINISTRATIONWASHINGTON,O:c.:--MARCH~e,n,8TECHLIB
2、RARYKAFB,NU0333390"..-......1.ReportNo.2.GovernmentAccessionNo.3.Recipient'sCatalogNo.NASATN0-6720'..i.~.-~~~~..ATitlaandSubtitle5.ReportDateAPOLLOFXPERIENCERFFORTELFCTRONICSYS"STESTPROGRAMACCOMPLISHMENTSANDRESULTS~-.-........~~..8.7.Author(s)PerformingOrganizationReportNo.ThomasE.Ohnesorge,MS
3、CMSCS-28310.WorkUnitNo.~~9.PerformingOrganizationNameandAddress914-13-00-00-72MannedSpacecraftCenter11.ContractorGrantNo.Houston,Texas77058I13.TypeofReportandPwiodCovered".12.SponsoringAgencyNameandAddress"ITechnicalNoteNationalAeronauticsandSpaceAdministration14.SponsoringAgencyCodeWashington
4、,D.C.20546I1-.-~~~~-"15.%-pplementaryNotesTheMSCDirectorwaivedtheuseoftheInternational%StemOfUnits(a)forthisApolloExperienceReport,because,inhisjudgment,useofSIUnitswouldimpairtheusefulnessofthereportorresultinexcessivecost.--~i.".--16.AbstractThisdocumentpresentsachronologicalrecordoftheElect
5、ronicSystemsTestProgramfromitsconceptioninMay1963toDecember1969.Theoriginalconceptoftheprogram,whichwaspri-marilyaspacecraft/MannedSpaceFlightNetworkcommunicationssystemcompatibilityandper-formanceevaluation,isdescribed.Theevolutionoftheseconceptstoincludevariouslevelsoftestdetail,aswellassyst
6、ems-leveldesignverificationtesting,isdiscussed.Actualimplemen-tationoftheseconceptsispresented,andthefacilitytosupporttheprogramisdescribed.Testresultsaregiven,andsignificantcontributionstothelunarlandingmissionareunderlined.Plansformodifyingthefacilityandtheconcepts,basedonApolloexperience,ar
7、eproposed.ApolloTelemetry.CommunicationsSystemRanging*SystemsTest'Command*CommandModuleTelevisionLunarModule'Voice..,.""--.~~~~."19.SecurityClassif.(ofthisreport120.SecurityClassif.(ofthispage)-121.NO.ofPagesI22.Price*-NoneINone75I$3.00
