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Re: TDR setup for NanoVNA #tdr, add electrical delay


 

Scanning a cable from 1 to 101mhz, I see a horizontal scale on my nanovna-H4
of 390ns, which agrees with Neil's tmax = 39/fmax
I'll have to try John's Electrical Delay now, this is all starting to make sense.
Fun stuff!

Like everything nanovna, it's something you have to play with for awhile
before going out into the real world looking for trouble.

Jerry, KE7ER

On Mon, Sep 21, 2020 at 09:39 PM, John Gord wrote:

I think the discrepancy in maximum delay range is confusion between the range
shown on one screen and the range available when including Electrical Delay.

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