[Elecraft] KX-1 Ferrite question - background info for the request..

[Jack Smith]

Kits and Parts will sell them in 1 off quantities. 
http://www.kitsandparts.com/

I'm sure there are other suppliers, but Diz (W8DIZ) at Kits and Parts 
has been who I've used for several years now.

Jack

Dave G. wrote:
> Jack,
>
> Excellent input.... Thank you ery much - and to allothers that responded...
>
> On 12 Sep 2008 at 17:39, Jack Smith wrote:
>   
>>> In the 2-4 MHz band, if one absolutely must use a ferrite core for
>>> some reason or other, Fair-Rite 61 material would be a  reasonable
>>> choice. 
>>>       
> I'm looking at Ferrite to make something that will fit in my Pelican 1060 with 
> everything else!! 
>
>   
>>> Type 43 Material at that frequency would make an excellent
>>> dummy load, and that's said with only very small exaggeration.
>>>       
> I just finished winding a 12 uH coil on a Type 43 toriod and checked out its 
> inductance and impedance against frequency... Off the scale as soon as I 
> tried to get below 9 Mhz!!
>
> Now to search around for a supplier that will sell Fair-Rite 61 toroids in unit 
> quantity....  ;-))
>
> --
> Dave G.   KK7SS
> '65 MK III Sprite in Richland, WA
>
> If life begins at 50, why am I falling apart ?!
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