[AMRadio] what is this????

Bob Gunther kg4ojz at hotmail.com
Mon Nov 29 13:45:10 EST 2010


Bandswitch was removed, and one of the tune or load caps was move  over to the bandswitch position. Notice the home brew
twisted 11 meter tank coil....lmao...... Definately a CB'ers project.
Bob KG4OJZ (ex K1SUI)
www.tinyurl.com/kg4ojz
 
> From: collinsradio at comcast.net
> To: amradio at mailman.qth.net
> Date: Mon, 29 Nov 2010 12:35:27 -0500
> Subject: Re: [AMRadio] what is this????
> 
> Bob, just shows that I should never "jump ship" when Collins is my forte!
> 
> I wonder what tubes he is built this new configuration around.
> 
> I hope that your health is fine and that you are looking forward to 2011 
> with gusto.
> 
> 
> David Knepper, W3CRA/W3ST
> Editor of the Collins Journal
> Secretary of the Collins Radio Association
> www.collinsra.com
> Join today
> ----- Original Message ----- 
> From: "Bob Peters" <rwpeters at swbell.net>
> To: "'Discussion of AM Radio in the Amateur Service'" 
> <amradio at mailman.qth.net>
> Sent: Monday, November 29, 2010 12:31 PM
> Subject: Re: [AMRadio] what is this????
> 
> 
> > No David The SB220 is the amp but if you look at the picture it is 6 ea
> > 3-500 tubes in an SB220 with the bottom unit being the power supply...
> > Only problem with this picture it does not look like they beefed up the 
> > tank
> > circuit...6 KW out of an SB220 band switching Hmmmmm I don't think
> > That this was a CBer doing it...
> >
> > Bob W1PE
> >
> > -----Original Message-----
> > From: amradio-bounces at mailman.qth.net
> > [mailto:amradio-bounces at mailman.qth.net] On Behalf Of David Knepper
> > Sent: Monday, November 29, 2010 4:37 AM
> > To: Discussion of AM Radio in the Amateur Service
> > Subject: Re: [AMRadio] what is this????
> >
> > It would appear that the Heath SB-220 is used to drive the linear. I 
> > guess
> > that is fairly obvious.
> >
> > David Knepper, W3CRA/W3ST
> > Editor of the Collins Journal
> > Secretary of the Collins Radio Association
> > www.collinsra.com
> > Join today
> > ----- Original Message ----- 
> > From: "Jim in Waco WB5OXQ" <wb5oxq at grandecom.net>
> > To: "Discussion of AM Radio in the Amateur Service"
> > <amradio at mailman.qth.net>
> > Sent: Sunday, November 28, 2010 11:04 PM
> > Subject: [AMRadio] what is this????
> >
> >
> >>
> > http://cgi.ebay.com/heathkit-base-linear-amplifier-L-K-/120652258077?pt=LH_D
> > efaultDomain_0&hash=item1c176f5b1d
> >>
> >> Never saw anything like this. CB junk mods?
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