What are spectrum analyzers used for?

February 14, 2025common problems 4980

spectrum analyzer可在整个频率范围内测量输入信号的幅度与频率的关系，从而确定信号的功率。频谱分析仪能够进行噪声系数和信噪比（SNR）等测试，表征器件的性能及其对整体系统性能的贡献。如欲了解更多信息，请参阅应用指南《频谱分析基础知识》。

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What are spectrum analyzers used for?

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How to read the measurement results of a digital multimeter?

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