IEC 60487-2-7-1986 地面无线电中继系统所用设备的测量方法第2部分:分系统测量第7节:无线电发射机
时间:2024-05-21 02:52:12 来源: 标准资料网 作者：标准资料网 阅读：9586
【英文标准名称】:Methodsofmeasurementforequipmentusedinterrestrialradio-relaysystems.Part2:Measurementsforsub-systems.SectionSeven-Radiotransmitters
【原文标准名称】:地面无线电中继系统所用设备的测量方法第2部分:分系统测量第7节:无线电发射机
【标准号】:IEC60487-2-7-1986
【标准状态】:现行
【国别】:国际
【发布日期】:1986
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC102
【标准类型】:()
【标准水平】:()
【中文主题词】:频率;频率测量;微波链路;无线电中继系统;无线电通信链路;特性;无线电发射机;无线电设备;无线电通信;发射机;电学测量;电气工程;功率输出;测量技术;无线电工程;电信;电性质和电现象;测量;定义
【英文主题词】:Definitions;Electricalengineering;Electricalmeasurement;Electricalpropertiesandphenomena;Frequencies;Frequencymeasurement;Measurement;Measuringtechniques;Microwavelinks;Poweroutput;Properties;Radioengineering;Radioequipment;Radiolinks;Radiotransmitters;Radiocommunication;Radio-relaysystems;Telecommunication;Transmitters
【摘要】:Givesselectedmethodstomeasuretheelectricalcharacteristicsofterrestrialradio-relaytransmittersoftheheterodynetype.Doesnotapplytoradiofrequencybranchingandswitchingnetworks.
【中国标准分类号】:M74;M36
【国际标准分类号】:33_060_30
【页数】:15P.;A4
【正文语种】:英语
【英文标准名称】:Project25-TrunkingControlChannelMessages-Addendum2-MultiBandOperations
【原文标准名称】:项目25.中继控制信道消息.修改件2.多频带操作
【标准号】:ANSI/TIA-102.AABC-2-2002
【标准状态】:作废
【国别】:美国
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:数字工程;电信;无线电工程
【英文主题词】:telecommunications;digitalengineering;radioengineering
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:33_070_10
【页数】:
【正文语种】:英语
Product Code:SAE CPKW2
Title:J1995 Certified Power Engine Data for Kawasaki FX600V as used in 2012 Lawn Mowers - 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.