問題:
Why is the TDS1000/TDS2000 bandwidth limited? The sample rate is 2 .0 GS/s+ Considering Nyquest the scope should have a 1 GHz bandwidth.
答案:
1) The scope over samples, all signals are not sine waves. 2) The scope has an analog front end which is bandwidth limited to 200 MHz.
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常見問答集 ID 60291
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