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现代短波自适应电台普遍采用了大规模集成电路、多微处理机控制及固态功放等先进技术,依传统电台的工作方法要求用户去查找和分析设备的线路或动手维修是困难的.本文依据对RF-3200型高频自适应电台的工作经验,如电台操作过程中发射功率、信号及噪声电平的指示大小,耳机或扬声器背景噪音的大小及变化规律等表现出来的“面板”特征,以及电台选件的功能作用,总结和探讨了该设备的一些使用技巧;并就电台的维护、管理、工作制度及有关高频自适应通信频率资源利用等方面的问题提出了几点看法.
Modern shortwave adaptive radio generally adopts advanced technologies such as LSI, multi-microprocessor control and solid-state power amplifier, and it is difficult for users to find and analyze equipment lines or hands-on maintenance according to the traditional working methods of radio stations. RF-3200 high-frequency adaptive radio experience, such as radio operation during transmission power, signal and noise levels indicate size, the size of the headset or speaker background noise and changes in the law of the performance of the “panel” features, and The function of the radio option is summarized and discussed some tips for using the device. Some opinions are put forward on the issues of radio maintenance, management, work system and utilization of high frequency adaptive communication frequency resources.