IEC 60268-11-1987 声系统设备第11部分:声系统部件互连连接器的应用

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【英文标准名称】:Soundsystemequipment.Part11:Applicationofconnectorsfortheinterconnectionofsoundsystemcomponents
【原文标准名称】:声系统设备第11部分:声系统部件互连连接器的应用
【标准号】:IEC60268-11-1987
【标准状态】:现行
【国别】:国际
【发布日期】:1987
【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/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:电插头;头戴送受话器;磁带录音机;电气工程;同心;电声学;无线电设备;使用;插头;传输装置;传声器;电连接器;电声器件;广播;圆形连接器;声传输;唱机;接线配置;接触布局;圆形;遥控系统;扬声器;放大器;声学设备;无线电接收机;电触点;布置;声音广播
【英文主题词】:Acousticequipment;Acoustoelectricdevices;Amplifiers;Applications;Broadcasting;Cableconnectionstrips;Cassetterecorders;Circularconnectors;Circularshape;Classification;Concentric;Connectionarrangements;Connections;Contactconfiguration;Designations;Electricappliances;Electricconnectors;Electriccontacts;Electricplugs;Electricalengineering;Electroacoustics;Headphones;Instruments;Interconnection;Layout;Loudspeakers;Microphones;Motorvehicles;Plugs;Poweramplifiers;Radioequipment;Radioreceivers;Record-players;Remotecontrolsystems;Roadvehicles;Soundbroadcasting;Soundtransmission;Soundtransmissioninstallations;Taperecorders;Transmissiondevices;Vehicles
【摘要】:Appliestocircularandconcentricconnectorstobeusedfortheinterconnectionofsoundsystemcomponentsandgivestheapplicationsandalsothecontactarrangementandcontactdesignationfortheseconnectors.
【中国标准分类号】:M72
【国际标准分类号】:31_220_10
【页数】:19P.;A4
【正文语种】:英语


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【英文标准名称】:Communicationsystemsformetersandremotereadingofmeters-Wirelessmeterreadout(radiometerreadingforoperationinthe868-870MHzSRDband)
【原文标准名称】:仪表和仪表远程读数用通信系统.无线仪表读数(在868MHz至870MHzSRD频带上运行的无线电仪表读数)
【标准号】:BSEN13757-4-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-10-28
【实施或试行日期】:2005-10-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:通信系统;传播技术;计数器;数据编码;数据交换;数据处理;数据记录;数据传送;数据传输;定义;电气工程;特点;频率;功能;信息;信息交换;信息处理;链路层;测量数据传输;仪表;监视装置;检测仪;物理层;无线电报;阅读;接收机;遥控技术;遥控监示;远距离传输;远程控制系统;远程处理;热环境系统;传输;传输协议;发射机;白色层;无线
【英文主题词】:Communicationsystems;Communicationtechnology;Counters;Dataenciphering;Dataexchange;Dataprocessing;Datarecording;Datatransfer;Datatransmission;Definition;Electricalengineering;Features;Frequencies;Functions;Information;Informationinterchange;Informationprocessing;Linklayers;Measurementdatacommunication;Meters;Monitoringdevice;Operatingmode;Physicallayers;Radiotelegraphy;Reading;Receivers;Remotecontroltechnology;Remotemonitoring;Remotetransmission;Telecontrolsystems;Teleprocessing;Thermalenvironmentsystems;Transmission;Transmissionprotocol;Transmitters;Whitelayers;Wireless
【摘要】:ThisEuropeanStandardspecifiestherequirementsofparametersforthephysicalandthelinklayerforsystemsusingradiotoreadremoteMeters.TheprimaryfocusistousetheShortRangeDevices(SRD)unlicensedtelemetryband,868MHzto870MHz.Thestandardencompassessystemsforwalk-by,drive-byandfixedinstallations.Asabroaddefinition,thisEuropeanStandardcanbeappliedtovariousapplicationlayers.
【中国标准分类号】:N21
【国际标准分类号】:33_200;35_100_10;35_100_20
【页数】:36P.;A4
【正文语种】:英语


MIL-V-85603, MILITARY SPECIFICATION: VOLTMETER, DC, AIRCRAFT, DIGITAL DISPLAY GENERAL SPECIFICATION FOR (10 AUG 1989)., This specification establishes the requirements for the design, performance, manufacture, and acceptance of voltmeters for indicating the available capacity of storage batteries in aircraft and providing a warning signal when the available capacity becomes dangerously low.