[R-390] Need oldham coupling

Alex Hopper ahopper0216 at gmail.com
Sun Jun 7 20:06:38 EDT 2026


Fred - what piece(s) are you looking for exactly?  The small slotted disc
that fits between the two matting ends is certainly the easiest to lose..

-Alex

Fred Moore via R-390 <r-390 at mailman.qth.net> schrieb am So. 7. Juni 2026 um
20:04:

> In the book it says, "...do not lose this coupling" between the RF and the
> Crystal Oscillator sections.  In my defense, I didn't get the coupling
> when I
> was given this R-390.  It was in pieces.  I now have everything else.
>
> Does anyone have one I could buy?
>
> Thank you,
> Fred WN9i
>
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