Re: [TowerTalk] Soil Probe Calculator

[Jeff Blaine <KeepWalking188@ac0c.com>]

Both good here.

73/jeff/ac0c
alpha-charlie-zero-charlie
www.ac0c.com


On 12/24/21 12:37 PM, Phil G via TowerTalk wrote:
> Neither the screenshot nor the download file will open for me.
> Phil
> W4NGU
>
> Sent from my iPhone
>
> > On Dec 23, 2021, at 3:40 PM, Richard Smith <n6kt1@sbcglobal.net> wrote:
> >
> >  Hi Brian,
> > Thanks for another great contribution to the hobby!  Your efforts are much 
> > appreciated.
> > 73, Rich, N6KT
> >     On Thursday, December 23, 2021, 10:40:50 AM PST, Brian Beezley 
> > <k6sti@att.net> wrote:
> >
> > I've written a Windows program that calculates ground permittivity,
> > conductivity, and skin depth using impedance data from a soil probe and
> > vector network analyzer, such as a NanoVNA. Realistic ground parameters
> > are important when comparing horizontal and vertical antenna models.
> > General terrain descriptions and ground conductivity maps are much too
> > coarse. Ground parameters also vary with frequency. With a soil probe
> > you can determine the parameters of your local ground at the frequency
> > of interest. Skin depth can help you assess the limitation of a surface
> > probe when the ground is inhomogeneous.
> >
> > See README.TXT for instructions. It includes references on making and
> > using a soil probe.
> >
> > Screenshots:
> >
> > http://ham-radio.com/k6sti/gnd.htm
> >
> > Download:
> >
> > http://ham-radio.com/k6sti/gnd.zip
> >
> > Brian
> > _______________________________________________
> >
> >
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
> >
> > _______________________________________________
> >
> >
> >
> > _______________________________________________
> > TowerTalk mailing list
> > TowerTalk@contesting.com
> > http://lists.contesting.com/mailman/listinfo/towertalk
> _______________________________________________
>
>
>
> _______________________________________________
> TowerTalk mailing list
> TowerTalk@contesting.com
> http://lists.contesting.com/mailman/listinfo/towertalk
_______________________________________________



_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk