Measuring Filter Characteristics Using the SSA3000X Spectrum Analyzer
●A filter is a universal, two-port, frequency-selective device used in a wide variety of electronic circuits and applications. A low-pass filter is one which passes signals with a frequency lower than a certain cut-off frequency while attenuating the higher frequencies. Low-pass filters are often used in radio transmitters, audio devices, and communication systems. They can be viewed as a two-port network when using a spectrum analyzer to characterize. The following steps are used to measure the low-pass filter characteristics using the Siglent SSA3000X spectrum analyzer. The SSA3000X will require the Tracking Generator (Option).
●In this example, the SSA3000X spectrum analyzer will be used to characterize a 450 MHz low-pass filter.
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[ Filter ][ low-pass filter ] |
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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October 19, 2017 |
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