Hi all,
finally after some days I was able to find again the original Harry's page,
the link is right: http://web.telia.com/~u85920178/
and in the Menu you have to look at "AF/amp circuits", the "3 W HF QRP" is
one I mean.
I prefer to point the original circuit as it's by Harry.
Anyway I tested it with several different BJT and had always good results.
Take care at the bias trimmer. If someone is interested I can supply some
pics of my last assembly, but I think Harry's page is more than enough. Hope
to be useful 73 to all group
Alex I0SKK
email: i0skk@...
Web: www.eco-lavoro.com/i0skk
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