Along with my inquiry about the TPL brick, I'm entertaining using 1 or 2
4CX250Bs on 6M. Anyone out there have an RF deck with that tube complement
and suitable tank components for sale. Maybe someone who traded up to a BIG
bottle. I have a suitable HV supply and wonder about running 300V on the
screen rather than the 325V I've seen used. I have a regulated 300V supply
with suitable filament voltage if this is a reasonable voltage. I''ve found a
simple design in the 1980 Handbook for s single tube. Any other designs I
should look at? Thanks for your thoughts! 73, Mark
--
FAQ on WWW: http://www.contesting.com/ampsfaq.html
Submissions: amps@contesting.com
Administrative requests: amps-REQUEST@contesting.com
Problems: owner-amps@contesting.com
Search: http://www.contesting.com/km9p/search.htm
|