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EN 301277-2001 固定无线电系统.点对点设备.使用同频道双极操作的在40MHz射频信道中传输STM-4或4×STM-1的大容量数字无线电系统

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【英文标准名称】:FixedRadioSystems-Point-to-pointequipment-HighcapacitydigitalradiosystemstransmittingSTM-4or4xSTM-1ina40MHzradiofrequencychannelusingCo-ChannelDualPolarized(CCDP)operation(EndorsementoftheEnglishversionEN301277V1.2.1
【原文标准名称】:固定无线电系统.点对点设备.使用同频道双极操作的在40MHz射频信道中传输STM-4或4×STM-1的大容量数字无线电系统
【标准号】:EN301277-2001
【标准状态】:现行
【国别】:
【发布日期】:2001-12
【实施或试行日期】:
【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】:无线电中继系统;数字信号;频带;信号传输;容量;传输技术;无线电工程;操作;电气工程;规范(验收);传输特性;设备;数字工程;多路传送
【英文主题词】:Bandoffrequencies;Capacity;Digitalengineering;Digitalsignals;Electricalengineering;Equipment;Multiplex;Operation;Radioengineering;Radio-relaysystems;Signaltransmission;Specification(approval);Transmissioncharacteristics;Transmissiontechnique
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:33_060_30
【页数】:1P.;A4
【正文语种】:英语


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【英文标准名称】:ASMECSD-1INTERPRETATIONSVOLUME
【原文标准名称】:ASMECSD-1说明卷
【标准号】:ASMECSD-1INTERPRETATIONS-2008
【标准状态】:作废
【国别】:美国
【发布日期】:2008-09-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thispublicationincludeswrittenrepliesissuedintheyearindicatedbythesecretary,speakingfortheASMECSDAFBCommittee,toinquiriesconcerninginterpretationsoftechnicalaspectsofASMECSD-1.Theserepliesaretakenverbatimfromtheoriginalrepliesexceptforafewtypographicalcorrectionsandsomeminoreditorialcorrectionsmadeforthepurposeofimprovedclarity.Insomefewinstances,areviewoftheinterpretationmayrevealaneedforcorrectionsofatechnicalnature;inthesecases,acorrectedinterpretationwillimmediatelyfollowtheoriginalreply.TheseinterpretationswerepreparedinaccordancewiththeaccreditedASMEprocedures.ASMEproceduresprovideforreconsiderationoftheseinterpretationswhenorifadditionalinformationisavailablethattheinquirerbelievesmightaffecttheinterpretation.Further,personsaggrievedbythisinterpretationmayappealtothecognizantASMEcommitteeorsubcommittee.ASMEdoesnot“approve,”“certify,”“rate,”or“endorse”anyitem,construction,proprietarydevice,oractivity.
【中国标准分类号】:J98
【国际标准分类号】:
【页数】:70P.;A4
【正文语种】:英语


Product Code:SAE CPGM2
Title:J1349 Certified Power Engine Data for GM L20 as used in 2010 Chevrolet Silverado/GMC Sierra, Chevrolet Tahoe/GMC Yukon w/Base Exhaust System - Level 2
Issuing Committee:
Scope:This product includes information on the manufacturer, engine, applications, testing location, certified maximum horsepower, certified maximum torque along with the certified curves of horsepower and torque over a wide range of engine RPM speeds.In addition, this product contains complete engine information such as displacement, cylinder configuration, valve train, combustion cycle, pressure charging, charge air cooling, bore, stroke, cylinder numbering convention, firing order, compression ratio, fuel system, fuel system pressure, ignition system, knock control, intake manifold, exhaust manifold, cooling system, coolant liquid, thermostat, cooling fan, lubricating oil, fuel, fuel shut off speed, etc. Also included are all measured test parameters outlined in J2723.