[SADXA] Local source for ladder line and toriods?
Richard Solomon
dickw1ksz at gmail.com
Fri Jul 29 14:35:08 EDT 2016
OK, now how can I get them to you ?
Also, how many of each do you need ?
73, Dick, W1KSZ
On Fri, Jul 29, 2016 at 10:35 AM, Keith Schlottman, CPA, PFS <
keith at schlottmancpa.com> wrote:
> Dick, I think the 43 mix would be just fine, perhaps even better than 61.
> In fact I'm learning a lot about toroids as part of this project and using
> something different will only help me learn more!
>
> Here's a nice document about different mixes that I found, in case anyone
> else is interested:
>
>
> http://palomar-engineers.com/ferrite-products/ferrite-cores/ferrite-mix-selection
>
>
> On Fri, Jul 29, 2016 at 9:56 AM, Richard Solomon <dickw1ksz at gmail.com>
> wrote:
>
> > I should have mentioned that the ones
> > I have are not the -61 mix. The
> > permiability is different, that may affect
> > the number of turns you wind on them.
> >
> > Some experimenting would be necessary.
> >
> > 73, Dick, W1KSZ
> >
> > On Fri, Jul 29, 2016 at 9:44 AM, Richard Solomon <dickw1ksz at gmail.com>
> > wrote:
> >
> > > I have some FT140-43 toroids (1.4"
> > > od, 43 mix) and some T-50-6 ones.
> > >
> > > Can you use those ?
> > >
> > > 73, Dick, W1KSZ
> > >
> > > On Fri, Jul 29, 2016 at 9:34 AM, Keith Schlottman, CPA, PFS <
> > > keith at schlottmancpa.com> wrote:
> > >
> > >> Dick, I'm looking for the round ring type to wind some wire around to
> > make
> > >> a couple of baluns. I have several plans in mind but something like
> an
> > >> FT-50-61 (1/2" OD) and FT-140-61 (1.4" OD) would get me started.
> > >>
> > >> On Fri, Jul 29, 2016 at 8:17 AM, Richard Solomon <dickw1ksz at gmail.com
> >
> > >> wrote:
> > >>
> > >> > Good morning ... I have a box full of
> > >> > Toroids; Snap-on types, round, the
> > >> > kind you slip RG-8 thru, etc.
> > >> > What are you looking for ?
> > >> >
> > >> > 73, Dick, W1KSZ
> > >> >
> > >> > On Fri, Jul 29, 2016 at 7:55 AM, Keith Schlottman, CPA, PFS <
> > >> > keith at schlottmancpa.com> wrote:
> > >> >
> > >> > > Are there any local stores that would carry 450 Ohm ladder line
> > and/or
> > >> > > ferrite toroids?
> > >> > >
> > >> > > I did check Elliott's website and don't see either listed.
> > >> > >
> > >> > > Hoping to work on an antenna project this weekend but maybe I'll
> > need
> > >> to
> > >> > > mail order these.
> > >> > >
> > >> > > Thanks and 73,
> > >> > >
> > >> > > Keith KR7RK
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> --
>
> ---------------------------------------------
>
> Keith Schlottman, CPA
>
> http://www.schlottmancpa.com
>
> keith at schlottmancpa.com
>
> (520) 298-8488
>
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