[R-390] Need a RF slug for a R-390A
kirklandb at sympatico.ca
kirklandb at sympatico.ca
Tue Apr 7 22:35:29 EDT 2009
I've used epoxy or crazy glue. Sometimes I've even had to glue fragments of the
cores together (just have to make sure they can go back through the coil tubes)
> From: k1lky at earthlink.net
> To: n4buq at knology.net
> Date: Tue, 7 Apr 2009 20:16:34 -0400
> CC: r-390 at mailman.qth.net
> Subject: Re: [R-390] Need a RF slug for a R-390A
>
>
> On Apr 7, 2009, at 7:50 PM, Barry wrote:
>
> > The RF slugs have "spring wires" that are cemented into the slug on
> > one end
> > and soldered(?) to the threaded rod on the other end. This allows
> > the slug
> > to be slightly out of alignment with the carrier rack's threaded hole.
>
> The "Compleat and Thorough Rebuild" of an R-39x radio involves
> straightening the flexible part of the slug thingey, and centering of
> the adjustment hold in the rack (triangular) plate that lifts and
> lowers the slug. The triangular thingey is fastened to the rack
> through holes that have a bit of slack, if I have the details right.
>
> Bob's term "wire" probably meant the spring thingey.
>
> There are reports that a modest blob of JB Weld will get the spring
> thingey glommed back onto the top of the slug.
>
> Pardon all this precise technical terminology.
>
> Roy
>
>
> Roy Morgan
> k1lky at earthlink.net
> 529 Cobb St.
> Groton NY, 13073
>
>
>
>
>
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