泰克TDS520B数字示波器数
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克TDS520B示波器，数字：500MHz的，1GSa /秒，2通道（独立）
The Tektronix TDS520B oscilloscope is a graph-displaying device – it draws a graph of an electrical signal.泰克公司的示波器TDS520B是一个图，显示装置-它描绘了一个电子信号图。In most applications, the graph shows how signals change over time: the vertical (Y) axis represents voltage and the horizontal (X) axis represents time.在大多数应用中，图形显示信号随时间而变化：垂直（Y）轴表示电压和横向（X）轴代表时间。The intensity or brightness of the display is sometimes called the Z axis.强度或显示器的亮度有时也被称为Z轴。
The Tektronix TDS520B oscilloscope's simple graph can tell you many things about a signal, such as: the time and voltage values of a signal, the frequency of an oscillating signal, the “moving parts” of a circuit represented by the signal, the frequency with which a particular portion of the signal is occurring relative to, other portions, whether or not a malfunctioning component is distorting the signal, how much of a signal is direct current (DC) or alternating current (AC) and how much of the signal is noise and whether the noise is changing with time.泰克公司的示波器TDS520B的简单图可以告诉你，如信号：时间和信号的电压值很多事情，一个振荡信号的频率，“移动”的部分信号所代表的频率电路其中一个特定部分的信号相对于正在发生，其他部分，不论是否出现故障组件是扭曲的信号，有多少是直接的信号电流（DC）或交流电（AC）和多大的信号噪声和噪声是否随时间变化。
