I think there was someone making the caps, listed in the back of electric radio?
I wanted to get some for my P-P-P 100TH mod deck but never got around to it. Brett > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Donald Chester > Sent: Thursday, September 14, 2006 2:00 PM > To: amradio@mailman.qth.net > Subject: [AMRadio] Re: Need ID Help for 1930's Transmitter > > The 250TH looks very much like an 806, and as I recall, the filament > voltage is the same. It would be easy enough to fabricate > pin adaptors if > you can't find some commercially made ones. Eimac made two > versions of the > 100T, 250T and 450T series, some of which had smaller (807 > size) caps and > others, that had simple pins coming through the glass. In > fact, some of the > new-in-the-box Eimac tubes I have seen with caps, used caps that were > attached over the pins with setscrews, and could be removed > to accomodate > pin connectors as needed. > > I think a 250TH would be much closer to the original than a > graphite plate > bottle like the 810. Hovever, I prefer the bottle style of > tube, since they > seem to be more durable. Of the 806/250T/H-K style tubes, I > have found a > much higher percentage of duds, even with N.O.S. tubes, than > with graphite > plate tubes. > > Don k4kyv > > _______________________________________________________________ > > This message was typed using the DVORAK keyboard layout. > http://www.mwbrooks.com/dvorak/ > http://gigliwood.com/abcd/ > > > ______________________________________________________________ > AMRadio mailing list > List Home: http://mailman.qth.net/mailman/listinfo/amradio > Partner Website: http://www.amfone.net > Help: http://mailman.qth.net/mmfaq.html > Post: mailto:AMRadio@mailman.qth.net > ______________________________________________________________ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailman.qth.net/mmfaq.html Post: mailto:AMRadio@mailman.qth.net