[time-nuts] Datum Lamp Voltage

paul swed paulswedb at gmail.com
Tue Aug 28 16:13:15 EDT 2012


Antonio that cap peaks the rf. They get bad over time and cause an issue.
You may find it to be noisy/touchy and if replaced you could get a higher
rf voltage and a brighter lamp.
Regards
Paul
WB8TSL

On Tue, Aug 28, 2012 at 3:24 PM, iovane at inwind.it <iovane at inwind.it> wrote:

> I can confirm what Bob wrote.
> From my log, these are the Lamp V of my 9 working LPROs:
>
> 8.25
> 5.18
> 7.74
> 6.54
> 6.5
> 7
> 6
> 6.5
> 7
>
> The one that gives 5.18V seems to have some problem with the capacitive
> trimmer near the lamp.
>
> Antonio I8IOV
>
> Bob wrote:
> >
> >6.0 to 7.0 volts is a *very* typical lamp voltage on an early LPRO.
> >
>
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