ANSI/SCTE 50-2007 测量同轴电缆阻抗规律性的试验程序
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【英文标准名称】:TestProcedureforMeasuringRegularityofImpendanceofCoaxialCable
【原文标准名称】:测量同轴电缆阻抗规律性的试验程序
【标准号】:ANSI/SCTE50-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-12-21
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:SCTE
【标准类型】:()
【标准水平】:()
【中文主题词】:同轴电缆;阻抗;测量;规律性;电信;测试
【英文主题词】:Coaxialcables;Impedance;Measuring;Regularity;Telecommunications;Testing
【摘要】:Thisdocumentoutlinestheprocedurefordeterminingtheregularityofimpedanceforcoaxialcablesusingtelemetrymethods.Theregularityofimpedanceisreturnlossinthetimedomain.Withbasicexpertiseintheuseoftimedomainreflectometers(TDR),thetestercandeterminereturnlossofdiscontinuities(impedancechanges)atspecificpointsalongacoaxialcable.
【中国标准分类号】:K13
【国际标准分类号】:33_120_10
【页数】:
【正文语种】:英语
Product Code:SAE AMS3255
Title:Sealing Tape, Polytetrafluoroethylene, Expanded (Eptfe) Oil and Water Resistant
Issuing Committee:Ams G9 Aerospace Sealing Committee
Scope:This specification establishes the requirements for an expanded polytetrafluoroethylene (EPTFE) in the form of sealing tape requiring no curing.Product Code:SAE AMS2374
Title:Quality Assurance Sampling and Testing, Corrosion and Heat-Resistant Steel and Alloy Forgings
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
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