Hi Sven,

There's a public group on Yahoo all about building rf amplifiers. You can
find it at:

http://groups.yahoo.com/group/rfamplifiers/

In the files section of the group... I've placed a copy of the Microwave
Oven QEX article. There's also some pictures in the photos section of the
same group. The group is open to everyone...

enjoy
skipp

: Sven Arne Astrup wrote:
: Hallo!

: I am seeking some info about using transformers from microwave ovens in HF
: PA power supplies. As one side of the secondary winding is connected to the
: transformer core, I am a bit confused on how to do the voltage doubling.

: Any info on the subject is appreciated.

: 73 de Sven LA6KJ

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