Hi,
I just read in the UHF/Microwave Pjojects Manual Vol.1 within the
describtion of the 432 Amplifier using the 8938 that there was a cavity
from Varian available for this tubes and that some "432 MHz enthusiasts
have kept the design alive by building cavities patterned after the
EIMAC design".
Anyone out there with the detailed drawings out there? Also the e-mail
address of K1FO might be helpful for me.
I am also looking for used 8938s or pull-outs.
Thanks!
Carsten, DL6LAU
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