That's it!!!
Joe W4AAB
----- Original Message -----
From: Jim Wilhite <[EMAIL PROTECTED]>
To: Discussion of AM Radio <amradio@mailman.qth.net>
Sent: Monday, October 11, 2004 7:53 PM
Subject: Re: [AMRadio] Mod xmfr
> Check here:
> http://www.amwindow.org/tech/htm/813/813.htm
>
> ----- Original Message -----
> From: "Crawfish" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>; "Discussion of AM Radio"
> <amradio@mailman.qth.net>
> Sent: Monday, October 11, 2004 7:38 PM
> Subject: Re: [AMRadio] Mod xmfr
>
>
> >I have info I got somewhere off the web about K1JJ's pair of 813's
> >modulated
> > by a pair of 813's.
> >
> > Joe W4AAB
> > ----- Original Message -----
> > From: Rbethman <[EMAIL PROTECTED]>
> > To: Discussion of AM Radio <amradio@mailman.qth.net>
> > Sent: Monday, October 11, 2004 12:07 PM
> > Subject: Re: [AMRadio] Mod xmfr
> >
> >
> >> Steve,
> >>
> >> There was a series in ER (Electric Radio), by W3BYM, Tom
> >> Marcellino. He built an AM 2-813s modulating 2-813s. It is a
> >> beautiful
> >> looking and sounding rig. Very much in the class of T-368s or
> >> BC-610s.
> >> Perhaps even better!
> >>
> >> If interested, I'll hunt through the collection and get the
> >> specific
> >> editions for you.
> >>
> >> Bob - N0DGN
> >>
> >> [EMAIL PROTECTED] wrote:
> >>
> >> >Hey guys:
> >> >
> >> >Thanks for all this education on the plate modulator for my 2 x
> >> >813's.
> >> >
> >> >Seems to me that:
> >> >1. current carrying capability of the wire is first;
> >> >2. turns ratio ( creating impedance ) comes next;
> >> >
> >> >Just how difficult would it be to make one?
> >> >
> >> >Our predecessors did.
> >> >
> >> >E/I core or over/under on one core?
> >> >
> >> >I understand Hypersil cores are easy to get.
> >> >
> >> >Might have a challenge counting high numbers...hi hi
> >> >
> >> >73
> >> >Steve
> >> >WA2TAK
> >> >
> >> >
> >> < Bob Bethman - N0DGN
> >> +-------------------------------+----------------------------------+
> >> | N0DGN AMRadio Manassas, VA | REAL Tube Radio and AM
> >> |
> >> +-------------------------------+----------------------------------+
> >> | Manassas Radio - Home of Homemade Kielbasa & Pirogi
> >> |
> >> +-------------------------------+----------------------------------+
> >> | Bob Bethman \\\|/// " The absence of a
> >> danger |
> >> | rbethman(at)comcast.net \\ ~ ~ // signal does *NOT* mean
> >> |
> >> | (/ @ @ /) that everything is OK
> >> " |
> >> +-------------------------oOOo-(_)-oOOo----------------------------+
> >> | <http://home.comcast.net/~rbethman>
> >> |
> >> | 1 BC-610I w/BC-614I,1 T-213/GRC-26 w/BC614I 1 '51 Collins
> >> R-390A |
> >> | 1 '67 EAC R-390A, Heathkit DX-60, Apache, Mohawk, SX-101,
> >> HT-32A |
> >> +------------------------------------------------------------------+
> >> | Amateur Astronomer - Celestron Nexstar 8
> >> |
> >> | 12" f5 Dob coming soon! Being built
> >> |
> >> | Meade ETX-60 (Got it back!)
> >> |
> >> | 38 Deg 46.8' N - 77 Deg 28.5' W
> >> |
> >> +------------------------------------------------------------------+
> >> | Opinions expressed are that of my own and do not necessarily
> >> |
> >> | coincide with or represent those of ANYONE else
> >> |
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> >
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