[AMRadio] Power Tube Question

[Albert Santangelo]

Hi Bill,

Thanks for the info on the handbooks. I have all the ARRLs from the 40s to the
end of the 60s, and the West Coast / Bill Orr handbooks.
I just scanned through the ones I have, and didn't see a listing for the 357B,
but I've just looked at an 11th edition Radio Handbook, and there it is.
Appreciate the help Bill. Do you get on AM on 40 or 75 ever. Would be great to
work you on the air sometime too.

73,  Al   VE3 AJM

wwd at netheaven.com wrote:

> >Looking to get some specifications or information on some Machlett
> >ML-357B tubes which I picked up at a hamfest yesterday. They're
> >definitely triodes, two filament connections and a grid connection on the
> >bottom, and plate connection on the top.
> >Thanks,
> >Al     VE3 AJM
>
> Also available at hamfests are ARRL handbooks from the 50s, 60s and 70s or
> the 'West Coast Handbooks' edited by Bill Orr which are even better, but
> have some other name. I must have a dozen of these somewhere, but right
> now... The 357B is right in there. Machlett made some nice tubes.
> Bill K2AME
>
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