Trapezoidal modulation display (was "Re: [BC] Inovonics model 520")

[WFIFeng@aol.com]

In a message dated 02/01/2006 09:07:50 AM Eastern Standard Time, 
RRSounds at aol.com writes:

> Like an X-Y display of stereo audio, this setup offers the user a plethora 
> of 
>  information about the signal. With the trapezoid, you can see modulation 
>  level, density and amplitude and phase linearity.
>  
>  But, if nothing else, it's fun to watch. :-)
>  

Yes, it is. I use my o'scope this way to monitor my homebrew AM transmitter 
on the Ham bands.

Willie...
N1NKM