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本文介绍一种通用脉冲示波器的研制结果。示波器的垂直放大器的3分贝带宽达22兆赫。文中列出示波器的主要质量指标,附有整机的电路图。着重地介绍了延迟线的绕制、垂直放大器的末级补偿电路以及最小时标为0.03微秒的时标电路。
This article describes the development of a general purpose pulse oscilloscope. The oscilloscope’s vertical amplifier has a 3 dB bandwidth of 22 MHz. The article lists the main quality indicators oscilloscope, with a complete circuit diagram. Focusing on the delay line winding, the final amplifier vertical compensation circuit and the time scale of 0.03 microseconds time scale circuit.