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Firing up HV on 3-1000 this week
 
QUESTION:    Tube has been without RF / filaments for about six years
 
How long should leave filaments on before attempting HV ???
Filament, blower and cabinet fan are operating 
 
https://photos.app.goo.gl/e3x1TvkutJUnrHoE6
 
Started down this road about year ago, side tracked..
 
ALSO if anyone has RF103 and could supply photo of plate cap / connection on
top of the 3-1000!
 
 
Robert
Midland, Texas
http://pages.suddenlink.net/w5aj/
 
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