[Amps] Amp Supply LK-500 no tune manual

Zev Darack zevdarack at gmail.com
Fri Feb 16 09:46:12 EST 2018


Did you look at this one?
http://www.radiomanual.info/schemi/ACC_PA/Amp_Supply_LK-400_LK-500_series_user_1988.pdf

see page 40

BTW, The QSK circuit on these looks like it is designed to run with an
external keyer.....has anyone modified theirs to run QSK normally?  I have
2 kilovac HC-1 vacuum relays sitting around plus the RJ1A on the QSK board
I could use.

73,
Zev N2WKS

On Thu, Feb 15, 2018 at 6:51 PM, Ham H <kghams at gmail.com> wrote:

> I have been restoring an Amp Supply LK-500 no tune amp but cant find a
> schematic or manual for anything but the standard LK-500
>
>
> Does anyone have an idea where I can find a proper manual for this model?
>
> Thanks
>
> Gary K4MT
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