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Re: Measuring R,X Resonant Frequency


 

Thanks for taking the time to fully answer my question.

On Tue, Jan 21, 2025 at 07:37 PM, Roger Need wrote:


On Sun, Jan 19, 2025 at 11:14 AM, Peter Jones wrote:


SWR is fine, but I can't see anything online about an R/X chart (similar to
that available on the RigExpert).

Can I do this on the NanoVNA V4?
On the NanoVNA-H4 you have to plot R and X using a separate trace for each.
However you can plot R and X on the same graph using RigExpert's AntScope 2
program which does interface to a NanoVNA-H4. Or you can use the NanoVNA
Saver program. Here is an annotated plot from NanoVNA Saver of a 2M dipole

Roger

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