[AMPS] Some tube questions...conversion to H2O cooling

[William Fuqua]

At 03:56 PM 9/20/00 -0700, you wrote:

>At $10 each, I'd stick to 2kV, 250mA and just put more in parallel.
>
>Steve
     My experience has been that only 1/3 or so of the 4CX250B's that I 
have found at hamfest
have really tested good. I don't know about the FG's.
     However, the real bargains are the 4X150A/7034. They sell cheap 
because people don't want
150 watt plate dissipation tubes, but they have the same specs and 
characteristic curves as
the 4CX250B.

73
Bill wa4lav





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