[TMC] Mating 2-Pin Male Muting Relay Connector for GPR-90

[John Poulton]

Folks,

Ironically, the data for these connectors can be found in the TMC drawings
stash, whose keeper I became about a decade ago, thanks almost entirely to
Bruce!.. :)

The female connector on the GPR-90 is J-4, and the parts list for the
GPR-90 indicates that it is TMC part (and drawing) number JJ-146.  The
drawing, which has been scanned, shows this part to be a Cinch 16034.  It
has a 1/8" and a 5/32" pin, allowing the connector to be polarized.  Turns
out the mating connector is PL-123 (this drawing has also been scanned, but
is upside-down.. sigh), a Cinch 2724, or possibly 11631.  See

https://tmchistory.org/tmc_drawings/drawings_db/pl/pl_100_199/pl-123.pdf

So, now for the fun part:  finding a Cinch 2724 or 11631.  Maybe the usual
places..?  Ebay, Fair Radio, SS of Nebraska...?  It's also possible that I
have one in my stash.. I'll check over the next day or so and get back to
you, Bruce!

73, John K4OZY



On Thu, Dec 8, 2022 at 2:10 AM 1oldlens1 <1oldlens1 at ix.netcom.com> wrote:

> Ok, famiar connector.  I think they were made by Amphenol.  I wonder if a
> juke box parts place might have them.Sent from my Galaxy
> -------- Original message --------From: Sheldon Daitch <SDAITCH at usagm.gov>
> Date: 12/7/22  9:54 PM  (GMT-08:00) To: triodes <triodes at optonline.net>,
> 1oldlens1 <1oldlens1 at ix.netcom.com>, tmc at mailman.qth.net Subject: Re:
> [TMC] Mating 2-Pin Male Muting Relay Connector for GPR-90
> Or see:
>
> https://www.universal-radio.com/used/u205rear.jpg
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