BS EN 60315-4-1998 各种发射级别的无线电接收机的测量方法.调频声音广播发射接收机
作者:标准资料网 时间:2024-05-12 23:32:25 浏览:9745
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Methodsofmeasurementonradioreceiversforvariousclassesofemission-Receiversforfrequency-modulatedsoundbroadcastingemissions
【原文标准名称】:各种发射级别的无线电接收机的测量方法.调频声音广播发射接收机
【标准号】:BSEN60315-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【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】:等级(质量);无线电设备;天线;灵敏度;发射;频带宽度;无线电接收机;电信;额定电压;射频;信号失真;电力系统;频率响应;试验条件;电波测量;声学测量;声音广播;调频;滤声器;衰减;无线电通信;乱真信号;信噪比;波长
【英文主题词】:Audiofrequencies;Broadcastreceivers;Broadcasting;Classesofemission;Definition;Definitions;Electricdistortion;Electricalengineering;Frequencymeasurement;Frequencymodulation;Interferencesuppression;Measurement;Measuringtechniques;Noise(spurioussignals);Orthophony;Radiocircuits;Radioengineering;Radioreceivers;Radiofrequencies;Receivers;Selectivity;Sensitivity;Signaldistortion;Soundbroadcasting;Testing;Very-highfrequencies;VHF
【摘要】:Thisdocumentdealswithradioreceiversandtunersforthereceptionoffrequencymodulated,sound-broadcastingemissionswithratedmaxsystemdeviationsof+/-75kHzand+/-50kHzinITUband8.
【中国标准分类号】:M36
【国际标准分类号】:33_170
【页数】:78P;A4
【正文语种】:英语
【原文标准名称】:各种发射级别的无线电接收机的测量方法.调频声音广播发射接收机
【标准号】:BSEN60315-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【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】:等级(质量);无线电设备;天线;灵敏度;发射;频带宽度;无线电接收机;电信;额定电压;射频;信号失真;电力系统;频率响应;试验条件;电波测量;声学测量;声音广播;调频;滤声器;衰减;无线电通信;乱真信号;信噪比;波长
【英文主题词】:Audiofrequencies;Broadcastreceivers;Broadcasting;Classesofemission;Definition;Definitions;Electricdistortion;Electricalengineering;Frequencymeasurement;Frequencymodulation;Interferencesuppression;Measurement;Measuringtechniques;Noise(spurioussignals);Orthophony;Radiocircuits;Radioengineering;Radioreceivers;Radiofrequencies;Receivers;Selectivity;Sensitivity;Signaldistortion;Soundbroadcasting;Testing;Very-highfrequencies;VHF
【摘要】:Thisdocumentdealswithradioreceiversandtunersforthereceptionoffrequencymodulated,sound-broadcastingemissionswithratedmaxsystemdeviationsof+/-75kHzand+/-50kHzinITUband8.
【中国标准分类号】:M36
【国际标准分类号】:33_170
【页数】:78P;A4
【正文语种】:英语
下载地址: 点击此处下载