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Length Measurement

 

I have a couple questions regarding using the Transform function to measure length of a cable.

How does calibration affect the Thansform measurement?

If I set the stimulus start and stop to 50KHz and 1.5GHz the transform maximum length is shown as 19.36m. If I set the sweep to 401 points what resolution and accuracy can I expect, provided that I have the VF entered correctly.

1936mm/401 equals just over 4.8mm.

Thanks,
Geoff -- AB6BT
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