| 电视接收机频率特性测试仪的研制 |
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| 引用本文： | 黄文桂. 电视接收机频率特性测试仪的研制[J]. 福州大学学报(自然科学版), 1989, 0(2): 28-30 |
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| 作者姓名： | 黄文桂 |
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| 作者单位： | 福州大学无线电系 |
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| 摘 要： | 本立介绍专供测量电视接收机中频通道及伴音鉴频电路频率特性的测试仪的研制．此测试仪能提供良好的扫频信号，而被测电视机的显示部分又可作为测试仪的显示器．
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| 关 键 词： | 频率特性 扫频信号 增辉脉冲 |
Development of a frequency characteristic tester for TV receivers |
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| Huang Wenguei. Development of a frequency characteristic tester for TV receivers[J]. Journal of Fuzhou University(Natural Science Edition), 1989, 0(2): 28-30 |
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| Authors: | Huang Wenguei |
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| Affiliation: | Department of Radio Engineering |
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| Abstract: | This paper briefly introduces the development of our tester specially for measuring frequency characteristics of the intermediate frequency channal and the avedio frequency discrimination cricuit in a TV receiver. The tester can offer good sweep signals of quality and the display of the TV receiver can also serve as the display of the tester. |
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| Keywords: | Frequency characteristics sweep signals brightening pulse |
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