[Elecraft] Amplifier to build

w2bvh at comcast.net w2bvh at comcast.net
Sat Dec 9 13:22:22 EST 2006


FWIW on the AN762. I built one about 4-5 year ago and had nothing but trouble with it. Got almost no support from the supplier. Finally gave up on it. A couple of months ago I finally built up the courage to dump it in the trash. 

Sometimes you get  the bear sometimes the bear gets you.

GL & 73,
Lenny W2BVH

 -------------- Original message ----------------------
From: Larry Phipps <larry at telepostinc.com>
> FWIW. I built one of the CCI amps (don't recall which one at the 
> moment), and I was not very impressed with the input or output return 
> loss. I have a plot from my VNA if interested. Distortion was fine, but 
> the match was terrible.
> 
> Larry N8LP
> 
> 
> 
> Paul - VE1DY wrote:
> > Hi Mike,
> >
> > The AN762 has sparked my interest too.  I have several low power rigs
> > besides my K2.
> >
> > Can the power output be easily adjusted to say 25w, and if condx
> > warrant, crank it up or down on the fly?  Also, I take it you need to
> > build a set of low pass filters for every band you plan to operate.
> >
> > I love to see a picture of yours of it's not too much trouble.  It
> > looks llike a great project for the Christmas holidays.
> >
> > 73, Paul   -ve1dy-
> >
> >
> > On 12/9/06, Mike Short <mike.short at mchsi.com> wrote:
> >>  I just assembled the AN762. It is an easy build, although the 
> >> directions
> >> are nowhere
> >> Near Elecraft quality. I had to go between the drawings and the 
> >> schematics
> >> some to figure out what went
> >> Where. The amplifier modules are pretty robust, and well designed. 
> >> Very good
> >> quality stuff.
> >>
> >> I recommend them.
> >>
> > _______________________________________________
> > Elecraft mailing list
> > Post to: Elecraft at mailman.qth.net
> > You must be a subscriber to post to the list.
> > Subscriber Info (Addr. Change, sub, unsub etc.):
> > http://mailman.qth.net/mailman/listinfo/elecraft   
> > Help: http://mailman.qth.net/subscribers.htm
> > Elecraft web page: http://www.elecraft.com
> >
> >
> _______________________________________________
> Elecraft mailing list
> Post to: Elecraft at mailman.qth.net
> You must be a subscriber to post to the list.
> Subscriber Info (Addr. Change, sub, unsub etc.):
>  http://mailman.qth.net/mailman/listinfo/elecraft    
> 
> Help: http://mailman.qth.net/subscribers.htm
> Elecraft web page: http://www.elecraft.com



More information about the Elecraft mailing list