The link below seems like something hams should have done long ago. I
assume there is some reason not to but thought I would float it here.
The front end is easy and has been done many times for Class D and
Class E transmitters.
The unique part is the stacking of low voltage modulators to achieve
high voltage for tubes.
Seems like scaling this down to our power levels would be pretty
straight forward but I don't happen to know how to do it.
Wa1QIX has a PDM Modulator board/kit that I have on order which solves
most of the front end details but the series modulator boards are beyond
my pay grade.
Anyone on this list have any interest or ideas on the subject?
http://www.contelec.com/SSM.html
Jack K9ACT
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