[Heath] AR-3 - another question

Guy Giacopuzzi gggdds at js-net.com
Mon Apr 18 16:16:00 EDT 2016


I'll check my "re-kitted" AR-3 this weekend when I go to Mammoth...
Guy

On 4/18/2016 9:36 AM, Kenneth G. Gordon wrote:
> >From the wording in the assembly manual, it would appear that the
> main-tuning capacitor has built-in planetary reduction gearing, yet none of the
> three receivers I have here exhibit that "feature". Tuning of the main-tuning
> dial is direct and very fast.
>
> In the past, I have seen such capacitors in which the reduction gearing was
> "frozen", and by judicious application of some proper lubrication, this could be
> "reactivated".
>
> So, did the AR-3's main tuning capacitor in fact originally include planetary
> reduction gearing?
>
> Ken W7EKB
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> Heath at puck.nether.net
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