[NJARC] BC-348Q Power Questions(2 of them)
john ruccolo
jr6v6gt at yahoo.com
Fri Nov 9 00:27:49 EST 2007
Hi Jim,
On behalf oof the NJARC, I want to thank you for your
donation of twist-lock capacitors. Hopefully, they can
help some of our restorers -- we do get requests for
those from time to time.
BTW, while I didn't detect any Southern twang while
talking to you, I definitely detected some with Ruth.
Tisk, tisk -- you'll have to talk to her about that.
;-)
Thanks again,
John
--- Jim Whartenby <antqradio at sbcglobal.net> wrote:
> Visit our web site - See http://www.njarc.org
> _______________________________________________
> Greetings Al
> I haven't had one apart for a while but looking at
> the schematic in
> T.O. AN08-10-209 shows one for sure (11-2) in the
> oscillator assembly
> and five others that most likely are micamolds in
> the RF amp
> assemblies. All are .01uF at 300vdcw or 500vdcw.
> Regards,
> Jim
>
> --- Al Klase <al at ar88.net> wrote:
>
> > Visit our web site - See http://www.njarc.org
> > _______________________________________________
> > Well, that's not exactly what I said. The older
> BC-348's, with the
> > double-ended tubes, are full of .01uF paper caps
> labeled MICAMOLD.
> > They
> > have to go. I usually leave genuine micas in
> place until they arouse
> >
> > real suspicion.
> >
> > Jim, Do the later 348's have paper caps inside
> the front end
> > compartments? That's not the case with the early
> sets, but is surely
> > is
> > with the BC-312 family.
> >
> > Al
> >
> > Scott Roberts wrote:
> > > Visit our web site - See http://www.njarc.org
> > > _______________________________________________
> > > Hi Jim-
> > > One of the very nice things about the Q model
> BC-348
> > > is no black beauties! All the caps are metal
> cased and
> > > well sealed, as opposed to black beauties and
> paper
> > > caps... Al Klase told me not to worry about
> thpse, but
> > > to definitely replace the Mica caps...
> > >
> > >
> > >
> >
> > --
> > Al Klase - N3FRQ
> > Flemington, NJ
> > http://www.skywaves.ar88.net/
> >
> >
> > _______________________________________________
> > NJARC mailing list
> > NJARC at mailman.qth.net
> > http://mailman.qth.net/mailman/listinfo/njarc
> >
>
> _______________________________________________
> NJARC mailing list
> NJARC at mailman.qth.net
> http://mailman.qth.net/mailman/listinfo/njarc
>
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