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介绍了一种适用于ＰＣ计算机的可程控高频波形产生卡，它以ＭＡＸＩＡＭ 公司的ＭＡＸ０３８ 高频波形产生器芯片为核心构成，通过微机ＩＳＡ扩展槽对其进行程序控制。输出波形有正弦波、方波、三角波，频率范围为２０ Ｈｚ～２０ ＭＨｚ，占空比、幅度、直流偏移等均可程序调整。
A programmable high-frequency waveform generation card suitable for PC computer is introduced. The MAX038 high-frequency waveform generator chip of MAXIAM Company is taken as the core, and is programmed and controlled by the computer ISA expansion slot. The output waveform has a sine wave, square wave, triangular wave, the frequency range of 20 Hz ~ 20 MHz, duty cycle, amplitude, DC offset can be adjusted.