J2465学生信号源是中学物理实验常用的高低频信号源。中学物理实验中主要用来提供中频、中波段的等幅和调幅及音频信号,在“高频输出”端接上一段导线后可以发送无线电波,所以还能演示无线电发送。要是能增加一个外调制插孔发送音乐或语言节目,让同学们用普通半导体收音机接收到自己发送的音乐或自己的声音,将会使演示效果更加明显,实验也更生动有趣。利用这一加装插孔配 J2465 student signal source is commonly used in high school physics experiment of high and low frequency signal source. High school physics experiment is mainly used to provide medium frequency, medium amplitude amplitude and amplitude modulation and audio signals, in the “high frequency output” after the end of a wire can send radio waves, so it can demonstrate radio transmission. If you can add an external modulation jack to send music or language programs, so that students use the ordinary semiconductor radio receiver to send their own music or your own voice, will make the demo more obvious, the experiment is more lively and interesting. Use this to install jacks