BS EN 50248-1998 数字音频广播接收机的特性
时间:2024-05-25 11:42:15 来源: 标准资料网 作者：标准资料网 阅读：9318
【英文标准名称】:CharacteristicsofDABreceivers
【原文标准名称】:数字音频广播接收机的特性
【标准号】:BSEN50248-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-06-15
【实施或试行日期】:1998-06-15
【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】:性能;译码;自动;电气试验;电视接收机;声音广播;无线电通信;广播;多普勒效应;频率;界面;接收机;电视广播;灵敏度;接收;短时间错误率;数字音频广播;选择;数字信号;音频系统;电学测量;无线电接收机
【英文主题词】:selection;receivers;electricaltesting;decoding;radioreceivers;biterrorrate;digitalsignals;frequencies;dopplereffect;automatic;sensitivity;soundbroadcasting;electricalmeasurement;performance;televisionreceivers;broadcasting;digitalaudiobroadcasting;televisionbroadcasting;audiosystems;interfaces;radiocommunication;reception
【摘要】:ThisstandarddescribestheDAB(DigitalAudioBroadcasting)receivercharacteristicsforconsumerequipmentintendedforterrestrialandcablereceptionoperatinginbandIIIandL-bandandforsatellitereceptioninL-band.Dedicatedreceiversforspecificapplicationsarenotwithinthescopeofthisstandard.
【中国标准分类号】:M74
【国际标准分类号】:33_160_20;33_160_25
【页数】:22P.;A4
【正文语种】:英语
Product Code:SAE AMS3690
Title:Adhesive Compound, Epoxy, Room Temperature Curing
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers a two-component compound, an epoxy resin base and a hardener, in the form of a paste.This adhesive compound has been used typically for nonstructural bonding of metallic alloys and thermosetting plastics to themselves and to each other; it is intended primarily as an adhesive for electrical components operating at not higher than 185 °F (85 °C), but usage is not limited to such applications.【英文标准名称】:Agriculturaltractorsandmachinery-Generalpurposequick-actionhydrauliccouplers.
【原文标准名称】:农业拖拉机和机械.通用快速液压接头
【标准号】:NFU14-406-2008
【标准状态】:现行
【国别】:法国
【发布日期】:2008-11-01
【实施或试行日期】:2008-11-08
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:农用设备;农机具;农业机械;农用拖拉机;农业;自动;离合器;连接器;定义;尺寸;液压接头;液压装置;机械接口;操作;快速接头;规范(验收);规范;拖拉机
【英文主题词】:Agriculturalequipment;Agriculturalimplement;Agriculturalmachines;Agriculturaltractors;Agriculture;Automatic;Clutches;Connectors;Definition;Definitions;Dimensions;Hydrauliccouplings;Hydraulics;Mechanicalinterfaces;Operation;Quickcouplings;Specification(approval);Specifications;Tractors
【摘要】:
【中国标准分类号】:B90
【国际标准分类号】:65_060_10
【页数】:9P;A4
【正文语种】:其他