[Boatanchors] 4H4C replacement

Thu, 18 Jul 2002 07:41:55 -0400

take a look at N4XY's website, page:
http://www.qsl.net/n4xy/nat_rcvrs1.html
for that memo & a lot more 
73,
Al, W8UT
New Bern, NC
BoatAnchors appreciated here
http://www.thecompendium.net/radio/
http://www.hammarlund.info


----- Original Message ----- 
From: "Michael OBrien" <[email protected]>
To: "Keith Heitzmann" <[email protected]>
Cc: <[email protected]>
Sent: Thursday, July 18, 2002 7:12 AM
Subject: Re: [Boatanchors] 4H4C replacement


> Hi Keith
> 
> You can use a 6v6 as a replacement for the 4h4 you
> will not have the benefits of having current
> regulation but the curcuit will work. There was a memo
> from national years ago regarding this replacement.
> 
> Mike
> 
> 
> --- Keith Heitzmann <[email protected]> wrote:
> > Hello all,
> > 
> > I am asking this for someone that does not have
> > access to this list.  He has a National 303 and is
> > looking for a replacement for the ballast 4H4C as
> > they seem to be hard to find.   Or if anyone knows
> > of a source.  Antique Electric Supply is out of
> > stock.  
> > 
> > I will forward any response to him.
> > 
> > Thanks and 73,
> > 
> > Keith,  KK5FE
> > 
> >                           --- AMI# 837 ---
> > ---------- Visit my Vintage Radio Web Site
> > -------------
> > ----------
> > http://webpages.charter.net/kk5fe/-------------
> > ----------- Or my Photography Web Page
> > --------------
> > ---
> >
> http://webpages.charter.net/kk5fe/picweb/index.html-----
> > 
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