[R-390] Second R-725 on ebay
David Wise
David_Wise at Phoenix.com
Mon May 11 15:54:27 EDT 2009
Ah, I see. I get around it the other way,
by calling the hot boxes ovens. For me,
heater always = that which makes the
cathode red.
Dave
-----Original Message-----
From: rbethman [mailto:rbethman at comcast.net]
Sent: Monday, May 11, 2009 12:48 PM
To: r-390 at mailman.qth.net
Cc: David Wise
Subject: Re: [R-390] Second R-725 on ebay
Well, as I wrote Tom directly -
> Then again, *I* could be wrong!
>
> So do NOT take it as Gospel!
>
> Hell, I'm Polish! (ROTFLMAO!)
>
> I "mentally" keep the terms filament and heater separated ESPECIALLY
> when talking R-39Xs!
Bob - N0DGN
David Wise wrote:
> Er, I _am_ talking about the filament, Bob.
> Frequently referred to as "heater" in indirectly-heated
> tubes.
More information about the R-390
mailing list