At 11:51 PM 6/05/98 +0100, you wrote:
>Does anyone know where I can find an App Note or schematics, articles etc on
>the subject of Power Line Communications (Data over Mains). I vaguely
>remember seeing something on this a while ago but now that I need it I can't
>find it!
>
>Any pointers would be appreciated.
>
>Thanks
>
>Peter Strong
>
>

National Semiconductors had this thing in thier Linear data books around 1992

Dennis