[Milsurplus] URM-25 Question
Robert Downs
wa5cab at cs.com
Mon Feb 26 01:39:13 EST 2018
Bruce,
First, there is no mention in the manuals of removing the bottom band up
through at least 1976.
There 13 models of AN/URM-25(*) built, and slightly fewer models of the
signal generator proper. The parts you are missing may be common to more
than one letter model but are definitely not the same in all. So you need
to state a little more than just "URM-25" (sic). For example,
SG-44C/URM-25C, SG-85C/URM-25D (P/O AN/URM-25K), etc,
Robert Downs - Houston
WA5CAB
-----Original Message-----
From: milsurplus-bounces at mailman.qth.net
[mailto:milsurplus-bounces at mailman.qth.net] On Behalf Of Bruce Gentry
Sent: Sunday, February 25, 2018 19:44 PM
To: Milsurplus at mailman.qth.net
Subject: [Milsurplus] URM-25 Question
This afternoon, I decided to get my URM-25 back into good shape. I had
noticed it never worked on the bottom range of 10-30 KC. The reason is quite
obvious now- the coil and other parts for that range are missing, and appear
to have been removed with care. The moving contacts on the turret are still
there. Does anyone know if the band was deliberately disabled when the
generators were rebuilt by the military? In any event, if anyone has a
scrapper generator and could provide the parts to restore the band, please
let me know. Thanks,
Bruce Gentry KA2IVY
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