[sdiy] Where to get Positron Triodes?

[KA4HJH]

>> Hmmm... DIY cyclotrons, anyone? :-)
>
>Don't laugh, I almost built one once. :-) The cost of the iron pole-pieces
>for the magnet stopped me, though.

Check this out:

http://www-personal.umich.edu/~mrniell/cyc1.html


Even more interesting:

http://www-personal.umich.edu/~mrniell/cyc2.html
-- 

Terry Bowman, KA4HJH
"The Mac Doctor"

"There is no Main Street anymore except at Disneyland--and try and buy a
gun there"--Hank Hill