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7T11: Difference between revisions
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==Operation== | ==Operation== | ||
Due to its sampling principle (so called undersampling), the 7T11 can only be used on | Due to its sampling principle (so called equivalent time sampling or undersampling), the 7T11 can only be used on | ||
repetitive signals and samples are always taken from signal portions delayed | repetitive signals and samples are always taken from signal portions delayed | ||
from the trigger event. This delay is adjustable on the front panel to select | from the trigger event. This delay is adjustable on the front panel to select | ||
the portion of interest. At the three lowest | the portion of interest. At the three lowest time position ranges, the 7T11 changes | ||
from | from equivalent time sampling to real-time sampling. | ||
To obtain maximum bandwidth, the sampling heads contain no delay lines, | To obtain maximum bandwidth, the sampling heads contain no delay lines, | ||