[ARC5] Transmiitters: Parameters?
Dennis DuValll
w7qho at aol.com
Thu Mar 24 04:09:28 EDT 2016
“Which” of course.
Concerning grid drive measure it in a stock, unmodified unit and then compare the figure to published specs for the1625. The configuration as manufactured produced the required output power
and two tubes would provide a measure of increased reliability (and peace of mind as well...).
DD
***********
> On Mar 23, 2016, at 9:08 PM, Leslie Smith <vk2bcu at operamail.com> wrote:
>
> I don't understand your last sentence - and I think "whine" is a typo. Maybe you meant "while it" or "when" or "will". Also, I don't follow the idea that "... the oscillator provides JUST enough drive for a SINGLE 1625 ...". Clearly whoever designed this set - whether Dr. Drake or another technical (military) type - "knew his knitting". Why only JUST enough for a SINGLE 1625? What's going on here?
>
>
> 73 de Les Smith
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