内容简介
DB32/T 3397-2018地面数字电视机顶盒技术规范
Technical specification for digital terrestrial television receiver
2018-6-10实施
2018-5-10发布
目 次
前言.....................................................................................................................................................................1
1范围................................................................................................................................................................. 1
2规范性引用文件.............................................................................................................................................1
3术语和定义.....................................................................................................................................................1
4缩略语.............................................................................................................................................................2
5分类................................................................................................................................................................. 2
6技术要求.........................................................................................................................................................2
6.1总体要求.................................................................................................................................................2
6.2一般要求.................................................................................................................................................2
6.3硬件要求.................................................................................................................................................3
6.4软件要求.................................................................................................................................................4
6.5电性能要求.............................................................................................................................................4
7安全要求.........................................................................................................................................................6
7.1电磁兼容.................................................................................................................................................6
7.2信号安全.................................................................................................................................................6
7.3其他要求.................................................................................................................................................6
8测量方法.........................................................................................................................................................6
8.1设备用图形符号、外观和结构、接口检验方法................................................................................ 6
8.2遥控性能和遥控器测量方法.................................................................................................................7
8.3视音频系统指标测量方法.....................................................................................................................7
8.4电源端骚扰电压测量方法.....................................................................................................................7
8.5辐射骚扰测量方法.................................................................................................................................7
8.6射频电磁场调幅载波测量方法.............................................................................................................7
8.7射频电磁场键控载波测量方法.............................................................................................................7
8.8静电放电测量方法.................................................................................................................................7
8.9其他测量方法.........................................................................................................................................7
附录 A（资料性附录）地面数字电视质量管控系统功能描述................................................................... 8
附录 B（规范性附录）机顶盒序列号编码规定......................................................................................... 10
附录 C（规范性附录）地面数字电视机顶盒 12V 直流电源适配器技术要求.........................................11
附录 D（规范性附录）地面数字电视机顶盒的软件要求......................................................................... 12
本标准按照GB/T 1.1-2009给出的规则起草。
本标准由江苏省广播电视集团有限公司提出。
本标准由江苏省新闻出版广电局归口。