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  #1  
Old 06-05-2009, 02:59 PM
Donsteleviso Donsteleviso is offline
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RCA Television Dynamic Demonstrator
Wouldn't it be nice to find one of these and get it working. RCA made them for institutions in the March/April RCA Radio Service News.. It was a 30 tube ala breadboard.
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  #2  
Old 06-05-2009, 04:16 PM
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Hemingray Hemingray is offline
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Crikey! How many of those you suppose exist?
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Old 06-05-2009, 05:30 PM
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I've seen similar ones for tube radio circuits before, but never a TV one.
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Old 06-05-2009, 06:14 PM
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So that's where the concept of "circuit board" came from...
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Old 06-05-2009, 06:19 PM
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Me wanna one...
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  #6  
Old 06-06-2009, 07:37 AM
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I've seen a few of the radio ones, even one that was both AM and FM but this is the first time i saw a tv version. How cool is that!
-Tony
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