On Mon, Sep 6, 2021 at 05:44 PM, jmr wrote:
"I'm wondering what the advantages and disadvantages are of each."
In my opinion all of the jigs shown in this thread significantly degrade the
true potential of the nanovna. They are fine if you just want to roughly
measure reactance across LF through to VHF but they will significantly degrade
the performance of the nanovna for critical measurements like capacitor or
inductor ESR.
I have tried to show jigs that can be easily built by members of this group. I find them quite accurate for typical measurements by hobbyists and hams. I will post some more test data over the next few days.
I am interested to see what you recommend. Could you please show photos of what you built that can be replicated by group members and used with the standard firmware and apps like NanoVNA Saver and NanoVNA app by OneOf Eleven.
Thanks - Roger
Roger Need