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PHOTO OF THE WEEK, Project Complete

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March 1st 07, 06:07 AM posted to rec.radio.amateur.equipment,rec.radio.amateur.boatanchors,rec.radio.amateur.homebrew

Jack Schmidling Jack Schmidling is offline

Jack Schmidling is offline

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First recorded activity by RadioBanter: Sep 2006

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PHOTO OF THE WEEK, Project Complete

wrote:

Really nice, Jack. Did you use the Ranger audio system to
drive the 813s?

Roger. I started a thread earlier on using 813's as triodes and it was
like falling off a log. The modulator consists of a very small chassis
with a fil trans, tube sockets and a meter. This sits next to the mod
iron on a wood deck. I like the idea of the mod iron isolated from ground.

Such a project is never really "finished", because there are
always new ideas and parts to be tried out.

Roger again. I want to eliminate the Ranger for one thing starting with
the audio. I bought a 4W audio pre-amp and when I get tired of playing
with the new rig I want to see if this will drive the 813's. I need
some ideas on interfacing the two... some sort of interstage audio
transformer I suppose.

Then, a simple xtal controlled exciter would be fun.

No end is there?

JACK K9ACT

--
PHOTO OF THE WEEK: http://schmidling.com/pow.htm
Astronomy, Beer, Cheese, Fiber,Gems, Sausage,Silver http://schmidling.com

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