Someone was asking about this recently - it's just occurred to me that
the the YU1AW 'lazy build' output side is basically the same, using a
coil instead of stripline and airspaced variables where N1BUG uses a
vacuum cap. It should be possible to mix and match between the designs
to suit your component supply, provided you're prepared to experiment a
bit. There are practical examples of some of the YU1AW designs.
For the YU1AW pages, use http://yu1aw.ba-karlsruhe.de/VHFPower.htm -
it's much faster than the qsl.net pages that google brings up first.
There's some interesting reading on input matching for hf amps on the
site too.
Steve
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