> Subject: Re: [Amps] 3cpx1500a7
>
> 4200V key down in a Dentron DTR2000L 6M conversion I just finished for
> a customer. It likes a lot of air for WSJT service.
>
> Carl
> KM1H
I think all who have used this tube will agree that it seems to go into
"overdrive-gear" above about 3800-3900 volts, under load. Efficiency goes
up, grid current goes down, and power output increases.
At least that is my experience here...Carl's advice is "right-on!"
(((73)))
Phil, K5PC
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