[Amps] Tubes vs. Solid State
Pete Smith N4ZR
n4zr at contesting.com
Wed May 2 03:44:39 PDT 2012
Regarding vapor phase cooling, I had to smile when I read Dick's
suggestion to evacuate the cooling system to 1 PSIA, lowering the
boiling point to 100F. Seems like this would change everything - at the
cost of additional complexity, of course. Whoever would have thought we
might see ham amps with vacuum pumps?
73, Pete N4ZR
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