## Eventually somebody will come out with a water cooled LDMOS amp, with a
diplexer, low imd, and a switching supply to handle it all. IE: 1.5 kw CCS
rtty amp. Ok, at that point, you now have the real deal. If priced right,
tubes are history.
Jim,
It won't be long before someone offers a complete product, Presently,
eb104.ru supplies all the components to build a 2KW, water-cooled LDMOS amp.
Blocks include PA, combiner, LPF, directional coupler, and control.
However, you'll need to supply a 100-amp+ power supply. Several folks are
using parallel 70A switching supplies. Their website shows eBay links to
purchase water pumps, condenser and fans.
https://tinyurl.com/zvgfze7
Paul, W9AC
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