[Milsurplus] AN/URR-30 or R-571/URR - what is it?

[J Forster]

Never heard of it, but the good news is the manual does exist:

http://digital.lib.ecu.edu/special/ead/findingaids/0830/

Is that where you found your reference?

Best,
-John




Nick England wrote:

> I found the following reference to a Navy manual for an AN/URR-30 (R-571)
> receiver mde by National - does anyone know anything about it? given the
> XN-1 designation, maybe a prototype only?
> cheers,
> Nick KD4CPL
> www.virhistory.com/navy
>
> ------
> Instruction book for radio receiving set AN/URR-30 (XN-1) : consisting of
> radio receiver R-571 (XN-l)j accessories / Bureau of Ships, Navy Department.
> [Washington, D.C.]: Bureau of Ships, Navy Dept.; Maiden, Mass.: National
> Company, Inc., 1953. 1 v. (various pagings) : ill. (some folded); 28 cm. 87
> p. "NAVY NAVSHIPS 91947" "Approved by BUSHIPS: 1 June 1953" "Contract NObsr
> 57305" United States. Navy. -- Handbooks, manuals, etc. Radio -- Receivers
> and reception -- Handbooks, manuals, etc. United States. Navy Dept. Bureau
> of Ships. National Company. (Malden, Mass.).
>
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