[Amps] Passive Grid Resistor Source?

R L Measures r at somis.org
Tue Aug 22 02:28:09 EDT 2006


Lee -- Carbon-comp resistors are not stable.
My choice would be metal oxide film (MOF) or carborundum / Globar.

On Aug 21, 2006, at 7:12 PM, Jennings wrote:

> I am thinking of a passive grid driven configuration for a GU74B/ 
> Tetrode Board amp. I could parallel a bunch of 2W carbon resistors  
> to make up 50 ohms at 100 watts, but the physical size worries me.  
> Has anyone got an "off the shelf" solution and source of supply or  
> suggestions?
>
> Lee ZL2AL
>
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R L MEASURES, AG6K. 805-386-3734
r at somis.org





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