[AMRadio] New Transmitter


don at thedjbrothers.com don at thedjbrothers.com
Mon Nov 27 10:16:02 EST 2006


The ones on the web are mostly amps, not transmitters. And they tend to be
repetitive--they all link back to the same one or two projects.  The web is
not a good source--at least in my searching.
73, Don M.


-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net] On Behalf Of Mike Sawyer
Sent: Sunday, November 26, 2006 11:33 PM
To: Discussion of AM Radio in the Amateur Service
Subject: Re: [AMRadio] New Transmitter

Check out either amfone.net or amwindow.org . Tom, K1JJ, I thought built a
pair of 813's X 813's triode connected. I don't think it was link coupled
though.
Mod-U-Lator,
Mike(y)
W3SLK

----- Original Message -----
From: <don at thedjbrothers.com>
To: "'Discussion of AM Radio in the Amateur Service'" 
<amradio at mailman.qth.net>
Sent: Sunday, November 26, 2006 11:19 PM
Subject: RE: [AMRadio] New Transmitter


Yes, if anyone can suggest references to published plans for push-pull 813
rigs, I'd like to see those too. I have a recently-acquired partly-completed
rig here with PP 813's in the final, plug-in coils with swinging link and
etc., and I'd like to find out what plans the builder was working from if at
all possible.

Two that I have found so far are the Triple-X 813 rig (813's modulated by
813's) in ER #124 and the PP 813 amp in CQ December, 1986. They are
interesting, but not a perfect fit for my situation.

73, Don Merz, N3RHT


-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net] On Behalf Of Jack Schmidling
Sent: Sunday, November 26, 2006 11:01 PM
To: Discussion of AM Radio in the Amateur Service
Subject: [AMRadio] New Transmitter


I am in the thinking stages of my next rig and would like some ideas.

I am thinking of a pair of 813's or maybe even 4-250's but I can't seem to
find any specific plans or designs on line.

There must be lots of them out there.

I found a thing called the 813 Maul which is 813's modulated by 813's but
that is the only one.

Any help?  Any other ideas?

js


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PHOTO OF THE WEEK: http://schmidling.com/pow.htm Astronomy, Beer, Cheese,
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