[ARC5] [Milsurplus] Screen Bias in ARC-5 Transmitters

J. Forster jfor at quikus.com
Fri Oct 25 10:05:14 EDT 2013


I'm just interested in testing the 1625s, so no osc.

Thanks,

-John

===============




>> So, roughly, does 550 VDC on the plate and 200 VDC on the screen sound
>> about right?
>
> Not quite, John:
>
> 550 VDC on the plates
> 270 VDC on the screens
> 200 VDC for the oscillator.
>
> The oscillator voltage is actually quite critical, IMHO. The other two can
> vary a bit.
>
> Ken W7EKB
>
>




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