[Boatanchors] [Test-Equipment] TV-2

[Pete Lancashire]

cool. I knew there had to be a simple setup.

-pete

On Thu, Jul 15, 2010 at 10:35 AM, Steve Byan <stevebyan at verizon.net> wrote:
>
> On Jul 12, 2010, at 12:47 PM, Pete Lancashire wrote:
>
>> After a surf of the net via Google .. I have a question.
>>
>> What does one do now days for calibration tubes / references ?
>
> Check out Alan Douglas's book on vintage tube testers and test equipment. If I recall correctly, he's got a calibration circuit for Hickok-style tube testers (TV-2 is of that class). Something like injecting a 5 milliamp 60 cycle current into the plate circuit; I don't really recall the details.
>
> Best regards,
> -Steve
>
> --
> Steve Byan <stevebyan at me.com>
> Littleton, MA 01460
>
>
>
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