Topband: Inverted L improvement question - Part 2

[Peter Bertini]

Those SWR readings seem to indicate a very large bandwidth, to the extent
it might suggest that your ground resistance losses are swamping the
antenna R radiation resistance.  It would be nice to know the R value at
resonance, where there is no J value.  Too bad the analyzer is overloading.
A simple BCB filter might help.

Pete k1zjh