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Sampling oscilloscope: Difference between revisions
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Equivalent time sampling requires repetitive signals but allows to capture a fast signal with a sampling rate much slower than the signal bandwidth. When talking about a "Sampling Oscilloscope" this approach is usually referred to. However the lines a blurry, since many instruments utilizing sampling concepts switch between different acquisition modes depending on the timebase setting. | Equivalent time sampling requires repetitive signals but allows to capture a fast signal with a sampling rate much slower than the signal bandwidth. When talking about a "Sampling Oscilloscope" this approach is usually referred to. However the lines a blurry, since many instruments utilizing sampling concepts switch between different acquisition modes depending on the timebase setting. | ||
Equivalent time sampling is further divided into sequential, and [[random sampling]]. | Equivalent time sampling is further divided into sequential, and [[random sampling]]. | ||
Instruments that have a random sampling mode usually also have a sequential sampling mode, e.g., the [[7T11]]. | Instruments that have a random sampling mode usually also have a sequential sampling mode, e.g., the [[7T11]]. | ||