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Old 08-01-2017, 06:54 PM
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Findm-Keepm Findm-Keepm is offline
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Join Date: Jun 2007
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Quote:
Originally Posted by Jon A. View Post
A green phosphor tube? That's rather odd. You sure it isn't a scope kit?
Nope - they created the TV kits to use up surplus WWII display tubes. The Sept 1947 issue of Radio News has the project, from start to finish, using a 3KP1.

http://www.americanradiohistory.com/...-1947-09-R.pdf

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CET- Consumer Repair and Avionics ('88)
"Capacitor Cosmetologist since '79"

When fuses go to work, they quit!
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