| CATV传输分配系统设备器材传输特性的测量及其对策 |
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| 引用本文： | 高红令,贾涛.CATV传输分配系统设备器材传输特性的测量及其对策[J].中国有线电视,2006(16):1573-1575. |
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| 作者姓名： | 高红令 贾涛 |
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| 作者单位： | 装备指挥技术学院,北京,怀柔,101416 |
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| 摘 要： | 从使用的角度出发，论述如何使用电视信号场强仪代替专用的测量仪器测量CATV网络传输分配系统设备、器材（电缆、放大器和分支分配器）的传输特性，针对CATV网络传输分配系统设备、器材传输特性存在的问题，介绍在选择系统设备、器材和系统统调时采取的相应对策。
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| 关 键 词： | 传输特性 测量方法 问题对策 |
| 文章编号： | 1007-7022（2006）16-1573-03 |
| 收稿时间： | 2006-07-13 |
| 修稿时间： | 2006年7月13日 |
The Measure for the Transmission Characteristic of CATV Transmission Distribution System Facility or Equipment and It's Countermeasures |
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| GAO Hong-ling,JIA Tao.The Measure for the Transmission Characteristic of CATV Transmission Distribution System Facility or Equipment and It''''s Countermeasures[J].China Cable Television,2006(16):1573-1575. |
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| Authors: | GAO Hong-ling JIA Tao |
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| Abstract: | From the view of using,the paper discusses how to measure the transmission characteristic of CATV transmission distribution system facility or equipment(cable,amplifier and branch distributor)using television signal field-intensity meter instead of special measuring instrument.According to the transmission characteristic problem of CATV transmission distribution system facility or equipment,the paper introduces the corresponding countermeasures while choosing system facility,equipment and system gang adjustment. |
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| Keywords: | transmission characteristic measuring way question and countermeasure |
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