>Colin says:
>
>>Any comments about whether this would work. Since the manufacturer does
>not
>>provide data for this operation, should it not be done. Is this the 300
>mpg
>>carb that Rich says is impossible? Since the screen was varied at one
>>point, is it incapable of working?
>
>If you go back to my favourite work (Pappenfus et al) he goes into this into
>some detail. He says 'tetrode tubes can be used in cathode-driven
>amplifiers. The power gain is considerably higher (than zero bias triodes)
>and is in 20 to 50 region.'
The 30S-1 uses a cathode driven tetrode. power gain is about 11.
- Rich..., 805.386.3734, www.vcnet.com/measures.
end
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