Fw: [R-390] PTO

Sat, 17 Apr 2004 09:19:39 -0400

I have been thinking (oh-oh).  The cable that outputs the frequency for the
R-390A is tagged P717.

The Cosmos PTO that is installed in my R-390 has the frequency cable tagged
as P723.

Is this more proof that, perhaps, Cosmos had a contract to provide
replacement PTO's for R-390's??

Sincerely,

Jim Temple

----- Original Message ----- 
From: "Jim Temple" <[email protected]>
To: <[email protected]>
Sent: Tuesday, April 13, 2004 11:37 AM
Subject: Re: [R-390] PTO

> Hello to the group,
>
> I have four Cosmos PTO's in my R-390A's and spares.  All have the "type"
> 136-1 printed on the case.
>
> I own a R-390 that also has a Cosmos PTO.  This PTO appears to have
original
> wiring.  The "type" printed on this PTO is 136/283.
>
> Perhaps there was a contract let for replacement PTO's manufactured by the
> Cosmos people for the R-390??  Any thoughts?
>
> Sincerely,
>
> Jim Temple
>
> Yes I'm baaack.
>
> ----- Original Message ----- 
> From: "KC8OPP Roger S." <[email protected]>
> To: <[email protected]>
> Cc: <[email protected]>
> Sent: Tuesday, April 13, 2004 6:09 AM
> Subject: Re: [R-390] PTO
>
>
> > David,
> >
> > I have a COSMOS built for the 390A that is now in one
> > of my R390's.
> >
> > You will have to fabricate a new rear mounting
> > bracket.  I was able to pull the green screw and
> > barrel out of the old bracket and press it into the
> > new bracket.
> >
> > Rewire the the power connector to match and replace
> > the signal output cable with some rg-58 and a normal
> > BNC.
> >
> > Good luck and let us know how it works.
> >
> > 73's
> > Roger
> > KC8OPP
> >
> > --- "David C. Hallam" <[email protected]> wrote:
> > > Is there any particular problem in adapting the PTO
> > > from a R-390A to be used
> > > in a R-390?
> > >
> > > David C. Hallam KC2JD
> > >
> > >
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> >
> >
> >
> >
> >
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