[time-nuts] LPRO questions...
Bob Camp
lists at rtty.us
Thu Sep 5 21:10:53 EDT 2013
Hi
A Rb bulb normally has no conductors at all. It's "lit" by RF rather than DC.
Some of them are made on modified light bulb manufacturing equipment. The shape is a compromise between what the gear handles and what the ideal shape would be.
Bob
On Sep 5, 2013, at 8:48 PM, Alan Kamrowski II <alank2 at earthlink.net> wrote:
> Hi,
>
> Curiously why is the Rb bulb designed the way it is? Having an open area in
> the base where a contact would normally be? What is the purpose of that?
>
> Also, does it have one conductor or two? If so, how? I only see the
> base...
>
> Thanks,
>
> Alan
>
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