[Amps] SELL: Ameritron AL1200 Contestor's Amplifier

[Joe Subich, W4TV]

Rich writes: 

>   P = I x E comes pretty close.

That's fine but as I said: "I don't have the constant current curves" 
which means I do not have any way to determine the peak (or even 
average through the full RF cycle) cathode to grid voltage in the 
3CX1200A7.  

Your "smart" replies do not add any thing of substance to the 
technical discussion and only enhance your reputation as an 
egotistical bully.  It's a real shame you have never learned to 
contribute in a civilized and technically supportable manner. 
You seem to have something to contribute but it gets lost in the 
smoke, hand waving, and put downs. 

73, 

   ... Joe, W4TV 
 


> -----Original Message-----
> From: R L Measures [mailto:r at somis.org] 
> Sent: Saturday, June 24, 2006 10:21 AM
> To: Joe Subich, W4TV
> Cc: Gudguyham at aol.com; amps at contesting.com
> Subject: Re: [Amps] SELL: Ameritron AL1200 Contestor's Amplifier
> 
> 
> 
> On Jun 24, 2006, at 6:19 AM, Joe Subich, W4TV wrote:
> 
> >
> > The Eimac data sheet (Reference Data from the web) gives a 50 watt
> > grid dissipation rating. I don't have the constant current curves
> > to see what that works out to but the grid of a 3-500Z is rated for
> > 20 watts.
> 
>   P = I x E comes pretty close.
> >
> > 73,
> >
> >    ... Joe, W4TV
> >