[AMRadio] WTD: 808 Tubes
Brett Gazdzinski
brett.gazdzinski at wcom.com
Tue Dec 10 07:43:01 EST 2002
Don,
Well gee, just because you put a 100th/tl tube in does not mean
you have to strap it.
You CAN run tubes well under their ratings...
What does an 808 look like?
I will check for some when I get home.
if you was to ask me, running a 100th/tl tube well under ratings
is a great way to go.
Brett
N2DTS
>
> I need a coupla-three 808 tubes. If you have one or more to
> spare, then I'd like to hear from you. Alternatively, I can
> use Eimac 50T or 75TL.
>
> This 30's rack TX I am restoring (he of the many meter holes)
> has a single-ended Eimac 50T in the final. But that tube is
> just too rare. The few examples I have seen go by on eBay
> eventually sold for $60 each or so--too much. I don't want to
> drop back to the 35T and the 100TH or TL is too big of a jump
> for the modulator and power supplies.
>
> But 808's would work. So I am looking at the 808 circuit in
> the 1939 ARRL Handbook page 191. It uses B&W TVL coils too
> and I have some of those. But I don't got no 808's. I just
> need one to run and a spare or 2.
>
> Any help appreciated. I have other tubes to trade or US greenbacks.
>
> 73, Don Merz, N3RHT
>
>
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