[AMRadio] Thordarson Transformer ID


David Knepper cra at floodcity.net
Tue May 25 16:47:28 EDT 2004


  Thanks, Dennis.

  Dave, W3ST
  Secretary to the Collins Radio Association
  Publisher of the Collins Journal
  www.collinsra.com
  ----- Original Message -----
  From: <W7QHO at aol.com>
  To: "Discussion of AM Radio" <amradio at mailman.qth.net>
  Sent: Tuesday, May 25, 2004 3:17 PM
  Subject: Re: [AMRadio] Thordarson Transformer ID


  > In a message dated 5/25/2004 11:42:51 AM Eastern Daylight Time,
cra at floodcity.net writes:
  >
  > >
  > >   > Does it look similar to this one?
  > >   >
  > >   > http://www.arksky.org/temp/01080001.JPG
  > >   >
  >
  > Looks just like the Thordarson "CHT" in my 3-1000Z linear that I built
about 20 years ago.  My unit has small tabs on the secondary terminals
identifying the various output voltages. The secondary is 3000 volts CT with
taps at 1500, 2000 & 2500 V.  It has a dual primary allowing for 115 or 230
vac input.  Weighs at least 100 lbs.
  >
  > Dennis D.  W7QHO
  > Glendale, CA
  >
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