[TowerTalk] JK C3S WARC Modifications

[Tom Hellem]

Herb-
I have done alot of experimenting with the old F12 C3 line.
What you are proposing is certainly feasible. If I were going to do it
I would definitely model it in EZNec first before I touched a single
nut or bolt. You can spend a hideous amount of time tuning if
you just start out by changing element lengths.

Tom
K0SN



On Thu, Nov 28, 2019 at 10:58 AM Herbert Schoenbohm <
herbert.schoenbohm at gmail.com> wrote:

> I have a C3S tribander which I seldom use except when on WARC bands.  It is
> useable there but not as good as I think it would be modifying it for 24
> and 18Mhz.  I wonder if anyone has tried that?  I don't care about 10 and
> 15.  I think by just changing the dimension, i.e making the 10-meter
> elements longer for 24Mhz  and the 15-meter element shorter to cover 18
> Mhz, would possibly work.  Is there anyone who has done this successfully?
>
> Herb, KV4FZ
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