can valves be used in class E?
Hi,
Don't worry, I've surfed this question first till my fingers bled.
I'm considering designing a portable valve based transmitter for CW, and
I had been wondering if the same benefits that would apply to operating
an mosfet in class-E could also apply to, say, a small signal IF pentode
for operation in a cw final.
It seems to me that the idea, properly implemented, could at least give
me a much better output signal for the same amount of power supply.
The power supply I am considering is 45 V from five 9V cells in series,
with 1.5 volt D cell for filaments. The valve I am considering are
is the 1S5.
Anyone ever operated class E in glass?
Thanks in advance,
The Eternal Squire
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