GY/T 217-2006.Specifications and methods of measurement on Radio-frequency coaxial connector used in CATV systems.4.8稳态湿热a)将被测射频同轴连接器放入湿热试验箱中...
GY/T 216-2006.Function requirement and interface spec ification of subscriber management system for DTV.1范围GY/T 216规定了数字电视广播系统中用户管理系统的基本功...
GY/T 214-2006.Specification of 30MHz- 3000MHz terrestrial digital audio broadcasting system.GY/T 214规定了30MHz-300MHz地面数字音频广播系统的音频编码算法、音频节...
GY/T 212-2005.Technical requirements and measurement methods of encoders and decoders for the standard de finition digital television.GY/T 212规定了视频编解码采用GB/T 1797...
GY/T 211-2005.Dedicated IP address planning for Radio, Film and TV network.广播影视专有IP网络中所分配、使用的私有IP地址，地址范围为RFC1918中的A类地址块...
GY/T 210-2005.Technical specifications for open monitoring of MW and SW AM broadcasting quality.GY/T 210规定了中、短波调幅广播播出质量开路监测的项目、指标和方...
GY/T 146-2000.General specification for satellite digital television up-link earth station.1范围GY/T 146规定了卫星数字电视上行站的类型、设备的基本组成、基本...
GY/T 206-2005.Measurement of FM sound broadcasting using multi-tone signal.5.6.2.2按照图 1连接测量系统。5. 6.2.3将比额定输 入电平低3. 51dBu的多音测量信号输入...
GY/T 205-2005.Technical regulation of program transmission link for live broadcasting.1范围GY/T 205规定了广播实况转播节目传输通路的接口电平与阻抗,规定了广...
GY/T 201-2004.Specification for data broadcasting in digital television system.1范围GY/T 201规定了地面、有线、卫星等数字电视广播系统中基于传输流的数据广...
