| 基于全固态调频发射机的调频发射系统 |
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| 引用本文： | 陈金顺.基于全固态调频发射机的调频发射系统[J].电声技术,2009,33(2):86-88. |
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| 作者姓名： | 陈金顺 |
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| 作者单位： | 广东省增城市广播电视台,广东,增城,511300 |
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| 摘 要： | 介绍了重新构建基于意大利RVRTX5KPSS／V1全固态调频发射机调频发射系统的基本过程，简要分析了新旧调频系统之间各种实测数据。基于全固态调频发射机的调频发射系统正式投入使用后．不但大大扩展了信号场强覆盖范围，系统的指标和安全可靠性都有了大幅度提高，而且广播接收质量也获得质的飞跃，更重要的是进一步确保了信号的安全优质播出。
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| 关 键 词： | 全固态调频发射机 热插拔技术 Wilkinson网络 极化方式 浪涌 |
An Improved Over-sampled Delayless Sub-band Double Channel Echo Canceling Algorithm |
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| CHEN Jin-shun.An Improved Over-sampled Delayless Sub-band Double Channel Echo Canceling Algorithm[J].Audio Engineering,2009,33(2):86-88. |
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| Authors: | CHEN Jin-shun |
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| Affiliation: | Zengcheng Radio Station;Zengcheng Guangdong 511300;China |
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| Abstract: | The reconstructed transmitter system based on all solid state FM transmitter RVR TX5KPSS/V1 is introduced.The testing data between the old and new system are analyzed.After the system goes into service,the coverage area of signal strength is extended,the reliability and the performance are improved,and the quality of reception is ensured. |
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| Keywords: | all solid state FM transmitter hot plug technology Wilkinson polarization mode surge |
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