发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Intermediate frequency for broadcast receivers
Intermediate frequency for broadcast receivers
이 규격은 방송청취용 수신기의 중간주파수에 대하여 규정한다
Intermediate frequency for broadcast receivers
本标准规定了声音广播接收机的基本参数、分类及其相应的测量条件。 本标准适用于声音广播接收机(以下简称收音机),不适用于特殊机种和签订协议的产品
Basic parameters for sound broadcasting receivers
本标准规定了调频广播接收机的测量方法。 本标准适用于工作频率为87 MHz~108 MHz的单声和立体声调调频广播接收机(包括调谐器、汽车收音机、组合机中的调频收音部分;以及专用调频广播接收机—以上统称接收机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for FM broadcast transmissions
本标准适用于工作频率为87-108MHz的单声和立体声调频广播接收机(包括调谐器、汽车收音机、组合机中的调频收音部分;以及专用调频广播接收机--以上统称接收机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for FM broadcast transmissions
METHODS OF MEASUREMENT ON RECEIVERS FOR AMPLITUDE MODULATED SOUND-BROADCASTING EMISSIONS
METHODS OF MEASUREMENT ON RECEIVERS FOR AMPLITUDE MODULATED SOUND-BROADCASTING EMISSIONS
Packaging of color television broadcast receivers
本标准规定了声音广播接收机的基本参数、分类、极限指标及相应的测量条件。 本标准适用于声音广播接收机(以下简称收音机)和调谐器,也适用于收录机的收音部分;但不适用于特殊机种(例如汽车收音机等)和签订协议的产品及玩具收音机,也不适用于数字收音机
Basic parameters for sound broadcasting receivers
本标准适用于符合我国电视广播制式的黑白和彩色电视机的电、声、光、色性能的测量,系对整机性能进行评价,不适用于对它的部件的测量
Methods of measurement on receivers for television broadcast transmissions
本标准适用于声音广播接收机质量的分等
Quality grading standard for sound broadcasting receivers
本标准规定了我国电视广播接收机和中文字符系统图文电视机的群时延特性。 本标准适用于对我国电视广播接收机的群时延特性进行评价
Group-delay characteristic of receivers for television broadcast transmissions
This standard describes the DAB (Digital Audio Broadcasting) receiver characteristics for consumer equipment intended for terrestrial and cable
Characteristics of DAB receivers
Measuring methods of receivers for television broadcast transmissions
Intermediate frequency for broadcast receivers
Intermediate frequency for broadcast receivers
이 규격은 방송청취용 수신기의 중간주파수에 대하여 규정한다
Intermediate frequency for broadcast receivers
本标准规定了声音广播接收机的基本参数、分类及其相应的测量条件。 本标准适用于声音广播接收机(以下简称收音机),不适用于特殊机种和签订协议的产品
Basic parameters for sound broadcasting receivers
本标准规定了调频广播接收机的测量方法。 本标准适用于工作频率为87 MHz~108 MHz的单声和立体声调调频广播接收机(包括调谐器、汽车收音机、组合机中的调频收音部分;以及专用调频广播接收机—以上统称接收机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for FM broadcast transmissions
本标准适用于工作频率为87-108MHz的单声和立体声调频广播接收机(包括调谐器、汽车收音机、组合机中的调频收音部分;以及专用调频广播接收机--以上统称接收机)进行电声性能测量的标准测量方法
Methods of measurement on radio receivers for FM broadcast transmissions
METHODS OF MEASUREMENT ON RECEIVERS FOR AMPLITUDE MODULATED SOUND-BROADCASTING EMISSIONS
METHODS OF MEASUREMENT ON RECEIVERS FOR AMPLITUDE MODULATED SOUND-BROADCASTING EMISSIONS
Packaging of color television broadcast receivers
本标准规定了声音广播接收机的基本参数、分类、极限指标及相应的测量条件。 本标准适用于声音广播接收机(以下简称收音机)和调谐器,也适用于收录机的收音部分;但不适用于特殊机种(例如汽车收音机等)和签订协议的产品及玩具收音机,也不适用于数字收音机
Basic parameters for sound broadcasting receivers
本标准适用于符合我国电视广播制式的黑白和彩色电视机的电、声、光、色性能的测量,系对整机性能进行评价,不适用于对它的部件的测量
Methods of measurement on receivers for television broadcast transmissions
本标准适用于声音广播接收机质量的分等
Quality grading standard for sound broadcasting receivers
本标准规定了我国电视广播接收机和中文字符系统图文电视机的群时延特性。 本标准适用于对我国电视广播接收机的群时延特性进行评价
Group-delay characteristic of receivers for television broadcast transmissions
This standard describes the DAB (Digital Audio Broadcasting) receiver characteristics for consumer equipment intended for terrestrial and cable
Characteristics of DAB receivers
Measuring methods of receivers for television broadcast transmissions