振荡器演示实验研究

Demonstration Experiment Research of the Oscillator

设计出一种LC正弦波振荡演示电路.既能演示振荡器的输出频率、振幅、波形等特性,又能从调频、无线发射等多角度演示正弦波振荡器的应用.

We design a demonstrative circuit for LC snewave oscillator,which can both demonstrate the output frequency,amplitude,waveform of the oscillator and demonstrate the application of the sinewave oscillator from many angles such as frequency modulation,radio transmission,etc.It is direct and vivid.