[AMRadio] Modulator question.


jon baker ad5hr1 at yahoo.com
Fri May 7 20:58:29 EDT 2010


Talk with Jim (WD5JKO), I think he has used a 
Crown P.A. amplifier as a cathode modulator,
maybe an SB-200 as the final?
Unless you're stuck with 13.8 VDC, I would 
look for something in the commercial P.A.
type amps.(Guitar Center,Musician's Friend,
pawn shops,etc.)
I have a 45 year old Fender PA-100 with 4 6L6's
in Push-Pull, that is being converted into a 
modulator for a pair of 807's, the RF deck and
power supply are done.
Have Fun
AD5HR, Jon
  

--- On Fri, 5/7/10, Ron.K3PID <ron.k3pid at sbcglobal.net> wrote:

> From: Ron.K3PID <ron.k3pid at sbcglobal.net>
> Subject: Re: [AMRadio] Modulator question.
> To: "Discussion of AM Radio in the Amateur Service" <amradio at mailman.qth.net>
> Date: Friday, May 7, 2010, 6:53 PM
> Don't you just hate it when someone
> replies to your post with a different 
> question and a dozen people try to answer his question but
> nobody answers 
> yours?  I'm sorry I can't help you out Dick, but I
> thought I would 
> acknowledge your initial question.
> 
> 73
> K3PID - Ron H.
> 
> 
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