| 100kW调频发射系统设计与实践 |
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| 引用本文： | 钱启龙,郑红哲,丁清槐.100kW调频发射系统设计与实践[J].电声技术,2012,36(6):72-78. |
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| 作者姓名： | 钱启龙 郑红哲 丁清槐 |
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| 作者单位： | 浙江广播电视传输发射中心,浙江杭州,310005 |
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| 摘 要： | 调频发射系统是调频广播的重要组成部分,它的优劣不仅关系到调频广播的可靠性和稳定性,还会影响调频广播播出质量。以北高峰发射台调频发射系统技术改造为背景,详细介绍了系统设计、系统组成、系统测试和系统创新等。该工程通过了浙江省广播电影电视局的技术鉴定,并荣获2011年度省局科技创新一等奖,说明系统改造是成功的。
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| 关 键 词： | 调频 多工器 智能倒换 天馈系统 |
100 kW FM Transmitter System Design and Practice |
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| QIAN Qilong
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ZHENG Hongzhe
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DING Qinghuai.100 kW FM Transmitter System Design and Practice[J].Audio Engineering,2012,36(6):72-78. |
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| Authors: | QIAN Qilong ZHENG Hongzhe DING Qinghuai |
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| Affiliation: | (Zhejiang Radio and TV Group Transmitter Center, Hangzhou 310005, China) |
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| Abstract: | FM transmitting system is an important part of the FM radio, because it is not only related to system reliability and stability, also affects the broadcasting quality of the FM radio. Under the background of the Beigaofeng Transmitting Station＇ s FM technical renovation, the system design, structure, testing, innovation and so on are described. The project is technically identified by Radio Film and Television Bureau of Zhejiang Province, and wins the first prize of the Bureau＇ s annual Science and Technology Innovation Awards 2011, it proves the success of this system＇ s renovation. |
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| Keywords: | FM multiplexer intelligent switching antenna and feeder system |
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