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短波发射机是一种发射短波无线电信号的设备,由多种复杂的机械零件以及控制系统组成,在民用、军用领域应用广泛。本文主要从短波天线谐调器技术、鉴相器、短波发射机自动调谐系统、短波机脉阶调制系统以及高频放大系统等方面论述短波发射机的系统控制,便于广大读者参考。
Shortwave transmitter is a device that transmits shortwave radio signals. It consists of a variety of complex mechanical components and control systems and is widely used in civil and military applications. This article mainly discusses the short-wave transmitter system control from the short-wave antenna tuner technology, phase detector, short-wave transmitter automatic tuning system, shortwave pulse modulation system and high-frequency amplification system, for the convenience of readers.