RF choke for SB220 (RFC-5)

Brian Carling bcarling at CFL.RR.COM
Sat Jun 26 18:44:02 EDT 2004


Hi Joe,

If I were you I would NOT try a plate choke that is only rated at 70 mA in a Heath
SB-220. It will open up in no time with that amplifier

If you are using it at some low level stage like a grid circuit or the osc. plate, then
it may do OK.

On 25 Jun 2004 at 10:46, joe wrote:

> Found a RFChoke in Mouser catalog and going to try it
> and see how it works out.  its part nr 542-70F103, 1000 uf,
> max ohms 24.0 and max current is 70ma ...
>
> Thanks to all!
>
> 73 de Joe w0tut
>
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