> Rich said:
>
> >// Why not use a simple zener-string shunt regulator and obviate the
> >needless complexity?
>
> Because they don't regulate well enough. John, GW4FRX, did a lot of work on
> this some years back, and showed that zener regulation of the screen produced
> far more splatter than electronic regulation.
>
> It may well be good for HF, but not for VHF.
>
> 73
>
> Peter G3RZP
>
>
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