[DSP-10] Source for F-22-43

Sun, 30 Mar 2003 11:19:13 -0700

Hello G�rard,

This one item consistantly trips people up.

The F-22-43 core is a ferrite toroid, not a the common iron power cores that
are typically painted.  There should be 11 of the F-22-43 toroids in your
TAPR kit.  They are small, plain looking toroids.  They are normally used as
EMI toroids, in fact, that is what Bob intends for 10 of the cores.  You
take one of these cores and wind the L32 inductor from it.

See if you find these in your kit.  I see that Hermann has suggested a place
to purchase if you need to.  Otherwise, find who supplied Amidon cores in
your country.

73,

- Steve, N7HPR
  ([email protected])

> -----Original Message-----
> From: [email protected]
> [mailto:[email protected]]On Behalf Of G�rard Parat / F6FGZ
> Sent: Saturday, March 29, 2003 2:06 PM
> To: [email protected]
> Subject: [DSP-10] Source for F-22-43
>
>
> Hello,
>
> Thanks Steve for your advice. I have another question (the board is almost
> filled know !). The ferrite toroid core F-22-43 is missing in my
> kit (L32) so
> could someone point a source in europe.
>
> --
> 73 G�rard F6FGZ
>
>
>
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