| PJ3000M调频广播发射机技术特点及故障分析 |
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| 引用本文： | 邢根祥,袁平科,邢莎,李永安.PJ3000M调频广播发射机技术特点及故障分析[J].中国科技信息,2011(12):119-119,141. |
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| 作者姓名： | 邢根祥 袁平科 邢莎 李永安 |
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| 作者单位： | 1. 延安黄龙调频抟播台,陕西,延安,716000
2. 陕西广电网络传媒股份有限公司延安分公司,陕西,延安,716000 |
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| 摘 要： | 对PJ3000M调频广播发射机的各单元电路原理及技术特点进行了全面论述,对设备在运行过程中的典型故障进行了分析,提出了故障排除过程中应采取的处理程序。
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| 关 键 词： | PJ3000M调频广播发射机 技术特点 故障案例分析 |
The technique characteristic and malfunction analysis of PJ3000M frequency modulation brodcasting transmitter |
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| Xing gen-xiang,Yuan ping-ke,Xing sha,Li yong-an.The technique characteristic and malfunction analysis of PJ3000M frequency modulation brodcasting transmitter[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(12):119-119,141. |
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| Authors: | Xing gen-xiang Yuan ping-ke Xing sha Li yong-an |
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| Institution: | Xing gen-xiang1,Yuan ping-ke2,Xing sha1,Li yong-an2(1.Huang long FM relay station of Yan'an,Shaanxi Yan'an 716000 1.Shaanxi BC&TV Network Intermedlary CO.LTD Yan'an Branch,Shaanxi Yan'an 716000) |
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| Abstract: | The circuit principle and technique characteristic of PJ3000M frequency modulation broadcasting transmitter are discoursed comprehensively.The typical malfunctions in the device working are analyzed.And the processing programs of malfunctions is presented in this paper. |
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| Keywords: | PJ3000M frequency modulation broadcasting transmitter technique characteristic malfunction analysis |
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