gyt229.2-2008 地面数字电视广播激励器技术要求和测量方法

《gyt229.2-2008 地面数字电视广播激励器技术要求和测量方法》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、GY）中华人民共和国广播电影电视行业标准GY/T229.2-2008地面数字电视广播激励器技术要求和测量方法Technicalspecificationsandmethodsofmeasurementfordigitalterrestrialtelevisionbroadcastingexciter2008-02-28发布2008-03-01实施国家广播电影电视总局发布GY/T229.2—2008目次前言..................................................................

2、...............II1范围................................................................................12规范性引用文件......................................................................13术语、定义、缩略语和符号............................................................13.1术语和定义........

3、................................................................13.2缩略语............................................................................23.3符号..............................................................................24技术要求.................................

4、...........................................34.1综述..............................................................................34.2一般要求..........................................................................34.3功能要求.....................................................

5、.....................44.4性能要求..........................................................................45测量方法............................................................................65.1工作模式..........................................................................65.

6、2工作频率..........................................................................65.3频率准确度........................................................................65.4频率稳定度........................................................................75.5输出功率.....................

7、.....................................................75.6输出功率稳定度....................................................................75.7射频有效带宽......................................................................85.8滚降系数..................................................

8、........................85.9信号带肩..........................................................................85.1