[R-390] Antenna trimmer drawings

[Nick England]

Oh, I created an actual searchable index to the drawings here
https://www.navy-radio.com/rcvrs/r390a/drawings.htm

A quick search for “trimmer” shows this assembly drawing
https://www.navy-radio.com/rcvrs/r390a/drawings/17310-05/05-95-SM-C-248962-TRIMMER%20ASSY%20-%20R.F..pdf

It references this capacitor drawing
https://www.navy-radio.com/rcvrs/r390a/drawings/17310-04/04-80-SM-B-283234-CAPACITOR,%20VARIABLE.pdf

There are also 3 other detail drawings showing shaft, bracket, and shield

Nick England K4NYW
www.navy-radio.com

On Thu, Sep 12, 2024 at 6:29 AM Jordan Arndt <Outposter30 at shaw.ca> wrote:

> I am currently dealing with serious family issues leaving little time for
> anything else, but I was wondering of anyone has found, or knows if those
> drawing files contain any info regarding the Ant Trim assembly..?
>
> Given that the assembly appears to have been provided as a complete unit
> to
> production, there might not be drawings regarding the assembly, but I
> currently do not have time to investigate the now available drawings.
>
> Since I have been unable to fully disassemble the Ant Trim assembly
> because
> I've been unable to remove the roll pin, I need to know what is inside the
> assembly for spacers and if there might be a phenolic centering bushing on
> the inside of the assembly...
>
> Any info would be greatly appreciated...
>
> 73...Jordan VE6ZT
>
> ----- Original Message -----
> From: "Glenn Little WB4UIV" <glennmaillist at bellsouth.net>
> To: "jkharvie" <jkharvie at verizon.net>; <r-390 at mailman.qth.net>
> Sent: Wednesday, September 11, 2024 8:19 PM
> Subject: Re: [R-390] Meter Gaskets?
>
>
> > Tom M located the drawing package and they are hosted by Nick England.
> > The package appears very complete.
> > You could come close to building a R390A from the package.
> >
> > I just forwarded the information.
> >
> >
> > The pdf version of all 1000 drawings are now posted here -
> > https://www.navy-radio.com/rcvrs/r390a/drawings/
> > The categories are ones Tom used as labels
> >
> > Glenn



>