[ARC5] R-4/ARR-2 schematic?

[Mike Everette]

Clare,

If you can't find the ARR-2 manual, the schematic may be found in one of these publications:

CQ Surplus Schematics Handbook

Surplus Radio Conversion Manual volume 1, 2 or 3

All the Surplus Radio Conversion Manuals are available on line for free; if they aren't on BAMA (I think they may be there, probably under Military), just do a Google search to turn them up.  It won't be hard.  I don't know if the Surplus Schematics Handbook is on line but suspect it is, somewhere; a likely place to find a link may be boatachorpix.org

I have these books but they're buried right now... if you can't find the diagram, let me know and maybe I can look for them later this week.

73

Mike
W4DSE

--- On Sun, 10/7/12, Clare Owens <clare.owens at gmail.com> wrote:

> From: Clare Owens <clare.owens at gmail.com>
> Subject: [ARC5] R-4/ARR-2 schematic?
> To: "Discussion of AN/ARC-5 military radio equipment." <ARC5 at mailman.qth.net>
> Date: Sunday, October 7, 2012, 7:11 PM
> Hi All,
> 
> I was just able to mix and match parts from two R-4/ARR-2
> receivers to make
> one that seems to be 99% original.  If I could find a
> schematic I could, I
> believe, make it 100% but there is one loose wire back in
> the compartment
> by the rear connector that I'd like to fasten where it
> belongs.
> 
> I think it's interesting thet one receiver has a square
> cross section
> tuning rod and the other has a round one.  The round
> one moves more
> smoothly but the square one is in the "keeper"
> receiver.  The non-keeper
> was apparently modded to be a 220MHz ham receiver and was
> too far gone to
> be other than a parts donor.
> 
> Does anyone have the info from NAVAER 08-SQ-261?
> 
> Thanks,
> 
> Clare
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