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Author Topic: A Very Successful Radio Weekend  (Read 15625 times)
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W2VW
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« Reply #25 on: April 06, 2011, 08:28:16 AM »

It is a dummy load after all.
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w3jn
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« Reply #26 on: April 06, 2011, 10:57:28 AM »

u got newpaged!
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FCC:  "The record is devoid of a demonstrated nexus between Morse code proficiency and on-the-air conduct."
Todd, KA1KAQ
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« Reply #27 on: April 06, 2011, 01:05:25 PM »

Fortunately we were just testing the circuit continuity prior to testing RF outpoot or anything else. Of course, after my dire warnings of a killer T-368 on the loose, it exhibited no HV problems whatsoever.

That didn't stop me from keeping my distance. Those who have been here will recognize that the photo of Steve was taken from the garage door. Outside, even. *brawk* <:=
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known as The Voice of Vermont in a previous life
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« Reply #28 on: April 06, 2011, 02:38:41 PM »

Todd,
I saw the T11M78 and wondered if it was the same thing. I found some paper work on the iron but no voltage rating. I want to build a modulator with a pair of 813s. The full primary will do 20Kohms so think it will work. I saw a current rating of 320/640ma.
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Todd, KA1KAQ
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« Reply #29 on: April 06, 2011, 04:56:01 PM »

There should be a small plate attached to the side of the laminations, Frank. Even if the paint has worn off, the model should be stamped into it. I'm running a pair of 810s with mine and aside from a little talk back, it seems to be taking it all in stride. So far. Wink

I've got some Thordarson paper here, I'll see if it's listed.
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known as The Voice of Vermont in a previous life
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« Reply #30 on: April 10, 2011, 07:04:50 PM »

No plate on my transformer. The number stamped on one end bell, with power rating.
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Todd, KA1KAQ
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« Reply #31 on: April 11, 2011, 05:25:33 PM »

Interesting. They must've decide to cut costs a bit by deleting the tag and its associated screws. It's a decent piece of iron from what I can report so far. Adding the Joemeek threeQ for using the 77D mic brought the highs up nicely, so it certainly isn't attenuating any frequencies.

If it doesn't work out for the 813s and you get sick of stubbing your toes on it, keep me in mind.  Wink
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known as The Voice of Vermont in a previous life
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