Vacuum Tube Filament Voltage Question...

July 31st 05, 11:31 PM

Jim Flanagan

Posts: n/a

Vacuum Tube Filament Voltage Question...

Hi...
I have very little experience with vacuum tubes and would like to know
what is an acceptable tolerance on the filament voltage. I am
planning on using some 6U8A tubes in a homebrew receiver. The data
sheet that I saw mentions no tolerance on th 6.2V filament. Would +/- 1V
be OK? Any help would be appreciated....

Thanks..
Jim
WB5KYE

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