Hello,
In this Excellent -indeed- Work, there are:
(a) a sequence of procedural steps, by which
the set of the initial calibration data, which they
came with the NanoVNA as delivered, can be
recreated by the end-user, and (b) a verification
procedure of them - see at p. 3, please, in the
1st paragraph and under the middle title
"Calibration of a 4-trace NanoVNA".
But allow me, please, to report, as I owe,
that by applying this verification procedure
on the delivered calibration data of my NanoVNA,
I concluded that, as it seems, these data were
obtained directly at its ports by using one of its
cables as thru - that is differently enough with
what it is described in the aforementioned
procedural steps.
Sincerely,
pez - oe3zzp | sv7bax - rga
