MIL-STD-188/125-2 (NOTICE 1)
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MIL-STD-188/125-2 (NOTICE 1), MILITARY STANDARD SHEET: HIGH-ALTITUDE ELECTROMAGNETIC PULSE (HEMP) PROTECTION FOR GROUND-BASED C4I FACILITIES PERFORMING CRITICAL, TIME-URGENT MISSIONS (PART 2 - TRANSPORTABLE SYSTEMS) (07 APR 2005)., MIL-STD-188-125-2, dated 3 March 1999, has been reviewed and determined to be valid for use in acquisition
【英文标准名称】:Environmentaltesting-Part3-1:Supportingdocumentationandguidance-Coldanddryheattests(IEC60068-3-1:2011);GermanversionEN60068-3-1:2011
【原文标准名称】:环境试验.第3-1部分:辅助文件和指南.干冷和干热试验(IEC60068-3-1-2011).德文版本EN60068-3-1-2011
【标准号】:EN60068-3-1-2011
【标准状态】:现行
【国别】:
【发布日期】:2012-04
【实施或试行日期】:2012-04-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aircirculation;Airflow;Airspeed;Ambienttemperature;Changesoftemperature;Climate;Climatictests;Coldness;Components;Convection;Definitions;Dry-heattests;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Electrotechnicalproducts;Emission;Environment;Environmentaltesting;Exothermic;Guidebooks;Heat;Heatconduction;Heattransfer;Materials;Materialstesting;Measurement;Measuringtechniques;Notexothermic;Pollutioncontrol;Radiation;Radiativeheattransfer;Stress;Stresstime;Suitability;Surfaces;Temperature;Temperaturedistribution;Temperature-measuringinstruments;Testatmospheres;Testchamber;Testing;Thermalconductivity;Thermalradiation;Thermal-cyclingtests;Tolerances(measurement);Volume
【摘要】:
【中国标准分类号】:A21
【国际标准分类号】:19_040
【页数】:17P;A4
【正文语种】:英语
【英文标准名称】:Opticalfibreamplifiers-Basicspecification-Part1-1:Testmethodsforgainparameters-Opticalspectrumanalyzer
【原文标准名称】:光学纤维放大器基础规范第1-1部分:增益参数的测量方法光频谱分析仪
【标准号】:IEC61290-1-1-1998
【标准状态】:作废
【国别】:国际
【发布日期】:1998-05
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC86C
【标准类型】:()
【标准水平】:()
【中文主题词】:光学;纤维光学;规范;参数;频谱分析仪;光设备;放大器;电气工程;基本规范;光波导
【英文主题词】:Amplifiers;Basicspecification;Electricalengineering;Fibreoptics;Opticaldevices;Opticalwaveguides;Optics;Parameters;Rareearthmetals;Specification;Spectralanalysis;Spectrumanalyzers;Testing
【摘要】:ThispartofIEC61290appliestoopticalfibreamplifiers(OFAs)usingactivefibres,containingrare-earthdopants,presentlycommerciallyavailable.Theobjectofthisstandardistoestablishuniformrequirementsforaccurateandreliablemeasurements,bymeansoftheopticalspectrumanalyzertestmethod,ofthefollowingOFAparameters,asdefinedinclause3ofIEC61291-1:a)small-signalgain;b)reversesmall-signalgain;c)maximumsmall-signalgain;d)maximumsmall-signalgainwavelength;e)maximumsmall-signalgainvariationwithtemperature;f)small-signalgainwavelengthband;g)small-signalgainwavelengthvariation;h)small-signalgainstability;i)polarization-dependentgainvariation.NOTE-Allnumericalvaluesfollowedby(≠)arecurrentlyunderconsideration.
【中国标准分类号】:M33
【国际标准分类号】:33_180_30
【页数】:14P;A4
【正文语种】:英语
