What is the difference between a signal analyzer and a spectrum analyzer?
528频谱分析仪主要用于测量输入信号的幅度与频率的关系。 信号分析仪则是同时测量输入信号在单个频率上的幅度和相位。 如欲了解更多信息,请参阅技术概述《频谱分析仪和信号分析仪》。 ,
View Full VersionYou can use the Keysight U9361 RCal Receiver Calibrator to perform an accurate and reliable calibration of your spectrum analyzer/signal analyzer by following these steps:
Learn more about howCalibrating Spectrum AnalyzersThe
频谱分析仪主要用于测量输入信号的幅度与频率的关系。 信号分析仪则是同时测量输入信号在单个频率上的幅度和相位。 如欲了解更多信息,请参阅技术概述《频谱分析仪和信号分析仪》。 ,
View Full VersionWhat is voltage? An easy-to-understand explanation of the difference from current and knowledge of units of measurement ■ Outline When using electronic equipment, you need to have a clear grasp of current, resistance, and voltage. However, there are many people who only know these words and do not understand them in detail. Here, we will explain in layman's terms what the definition of voltage is, what the difference between current and potential is,...
View Full VersionVNA 的选型标准很大程度上取决于应用或使用场景。 通常情况下,选型标准包括频率范围、需要的端口数量(从 2 个到 24个(多端口)乃至 48 个(使用开关矩阵))、输出功率,以及从经济型到手持式再到高端的仪器等级。 矢量网络分析仪既是信号发生器又是接收机...
View Full VersionWondering about resistance measurement methods! In this article, we will cover basic resistance measurements and precautions. Resistance is very important in electronic device circuits. If the resistance is not appropriate, it can lead to malfunctions and other problems. However, electricity is not visible. To find out if the resistance in a circuit is appropriate, you need to use a specialized measuring instrument. To measure resistance, you need to use a measuring instrument...
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