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介绍FLEX/POCSAG无线寻呼综合测试仪的硬件结构,数字调制频率合成技术,高频编码技术以及单片机AT89C55的软件模块框图。
Describes the hardware structure of FLEX / POCSAG wireless paging tester, digital modulation frequency synthesis technology, high-frequency encoding technology and microcontroller AT89C55 software block diagram.