> 1. Where do I find a light weight HV power supply and why are there no
> switched power supplies for 2 -3 kV?
You won't because a switched HV supply will cost more than the
entire PA, and is more difficult to engineer.
It's especially difficult to switch thousands of volts in diodes, and
keep RFI out of the receiving system. Of course, if you don't care
about voltage regulation the supply gets easier to build.
73, Tom W8JI
w8ji@contesting.com
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