Velocity Factor

The topic of this Workshop was devoted to the Velocity Factor.
We studied how this velocity factor varies depending on the frequency.

20190710_105607

The guide says that “the velocity factor for cable RG-58 is 0.66”.
It turns out with decreasing frequency velocity factor decreases. This is especially noticeable below 1 MHz. If this reduction is not taken into account when the cable parameters change, you can get an incorrect result.

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Friends, play around with it and check!
Did you make such an experiment?

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