[Milsurplus] Milsurplus Digest, Vol 242, Issue 35

[51 Ops]

Mystery circuit
Breck, that looks like a calibrator or frequency "spotter". Maybe from the
1950's ARRL handbook?
CRAIG

On Fri, Jun 21, 2024 at 8:57 PM <milsurplus-request at mailman.qth.net> wrote:

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> Today's Topics:
>
>    1. Re: BC-224 C Info needed (Hubert Miller)
>    2. Re: BC-224 C Info needed (Paul Thekan)
>    3. Navy Installation Practices Manual on-line (Nick England)
>    4. Mystery Circuit (B. Smith)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 21 Jun 2024 04:57:00 +0000
> From: Hubert Miller <Kargo_cult at msn.com>
> To: 'Military Surplus Mail List' <milsurplus at mailman.qth.net>
> Subject: Re: [Milsurplus] BC-224 C Info needed
> Message-ID:
>         <
> CO6PR19MB5434C2359B7070A9DB62E3A0E4C92 at CO6PR19MB5434.namprd19.prod.outlook.com
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> Content-Type: text/plain; charset="utf-8"
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> I have the BC-224-C also, as well as a BC-224-A and the much later, R-649
> with the squelch box on top.
> I happen to prefer the early BC's with no LF band, as it's useless to me.
> Altho the dial resolution on the HF only models
> is not a great big deal better.
> -Hue Miller
>
> ------------------------------
>
> Message: 2
> Date: Fri, 21 Jun 2024 10:58:15 -0700
> From: Paul Thekan <pfthekan at gmail.com>
> To: Hubert Miller <Kargo_cult at msn.com>,         Military Surplus Mail List
>         <milsurplus at mailman.qth.net>
> Subject: Re: [Milsurplus] BC-224 C Info needed
> Message-ID:
>         <
> CAK4LMKMLw3qwgwMVXnxQZiD1rUn2-72rCKd+1ySQCGW2trjdEw at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Hue,  I'm not familiar with the later
> BC 348/224 variant R-649 with the
> "squelch box on the top" that you mentioned
>
> The only R-649 that I know of is the receiver for the Coast Guard made by
> Hallicrafters.
>
> Paul
> N6FEG
>
>
>
> On Thu, Jun 20, 2024, 9:57 PM Hubert Miller <Kargo_cult at msn.com> wrote:
>
> > I have the BC-224-C also, as well as a BC-224-A and the much later, R-649
> > with the squelch box on top.
> > I happen to prefer the early BC's with no LF band, as it's useless to me.
> > Altho the dial resolution on the HF only models
> > is not a great big deal better.
> > -Hue Miller
> > ______________________________________________________________
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> ------------------------------
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> Message: 3
> Date: Fri, 21 Jun 2024 17:05:37 -0400
> From: Nick England <navy.radio at gmail.com>
> To: "milsurplus at mailman.qth.net" <milsurplus at mailman.qth.net>
> Subject: [Milsurplus] Navy Installation Practices Manual on-line
> Message-ID:
>         <CAB55hNfs0HVepdu=Xygs=
> hqcAHgppg_oJ0Of67mTOYBUYduKPQ at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> FWIW, I have scanned and added some more chapters of NAVSHIPS 900171
> Electronic Installation Practices Manual
> https://www.navy-radio.com/manuals.htm#900171
>
> Nick England K4NYW
> www.navy-radio.com
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> ------------------------------
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> Message: 4
> Date: Fri, 21 Jun 2024 20:57:41 -0400
> From: "B. Smith" <smithab11 at comcast.net>
> To: Milsurplus <milsurplus at mailman.qth.net>
> Subject: [Milsurplus] Mystery Circuit
> Message-ID: <80f71e3f-18b0-47ca-815b-9f5b8bf141a2 at comcast.net>
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> End of Milsurplus Digest, Vol 242, Issue 35
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