系统采用直接数字合成（DDS）技术构建正弦波发生器，实现幅值、频率、相位等连续调节；

The system adopts direct digital synthetic (DDS) technology for building the sine wave generator to realize continuous regulation of amplitude, frequency and phase modulation.

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驱动器具有恒流斩波、指数升降频和正弦波等幅均匀细分的功能。

Meanwhile, the driver had the functions of constant current chopper, index movements frequency and sine wave equal-breadth even subdivision.

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此信号发生器可以方便输出正弦波、方波和指数波等各种不同波形的信号，输出信号的频率和幅值等参数可通过前面板控制。

Different signals such as sine waveform, step waveform and exponential waveform are available. Its frequency and phase can be adjusted precisely through the front panel.

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