Arn't you going around your hindparts to get to your elbow?

Connect an MFJ259B or similar and measure at the coax.

Once these valuses are measured at the frequency of interest, you can
determine from the tuners specs if you will be able to achieve a match. If
you can already achieve a match isn't determining the value simply a neat
mental exercise?

wrote in message
ups.com...
Hi Group,

I have a pi-network, or at least I believe it is a pi-network in my
antenna tuner. It has two caps to ground and one in series inductor.

If I tune my SWR for 1:1 and go back and measure each value of the
capacitors and inductor, is there a equation or computer program I can
use these measured values to obtain my complex impedance at the input
of the coax cable?

de KJ4UO