27 Mar
2012
27 Mar
'12
3:53 p.m.
Anybody know what these were from?
Labled OS28, RS15, and TR57. One of them with the name "Collins."
27 Mar
27 Mar
4:58 p.m.
I think Colins made a version of the R390 receiver used a lot by the
military (and NSA). Any idea how old they are or if you can send pics?
Paul
On Tue, Mar 27, 2012 at 5:53 PM, Doug Salot <doug at blinkenlights.com> wrote:
Anybody know what these were from?
Labled OS28, RS15, and TR57. ? One of them with the name "Collins."
5:37 p.m.
Hmm, my pics didn't show up?
Here are direct links:
http://tinypic.com/m/fk2zxg/4
http://tinypic.com/m/fk2zxe/4
They look like 1960's-style discrete logic to me.
On Tue, Mar 27, 2012 at 4:58 PM, Paul Anderson <useddec at gmail.com> wrote:
I think Colins made a version of the R390 receiver
used a lot by the
military (and NSA). Any idea how old they are or if you can send pics?
Paul
On Tue, Mar 27, 2012 at 5:53 PM, Doug Salot <doug at blinkenlights.com>
wrote:
Anybody know what these were from?
Labled OS28, RS15, and TR57. One of them with the name "Collins."
7:01 p.m.
On 3/27/2012 5:37 PM, Doug Salot wrote:
Hmm, my pics didn't show up?
Here are direct links:
http://tinypic.com/m/fk2zxg/4
http://tinypic.com/m/fk2zxe/4
They look like 1960's-style discrete logic to me.
On Tue, Mar 27, 2012 at 4:58 PM, Paul Anderson<useddec at gmail.com> wrote:
That's the correct logo for Collins Radio.
Rob.
I think Colins made a version of the R390
receiver used a lot by the
military (and NSA). Any idea how old they are or if you can send pics?
Paul
On Tue, Mar 27, 2012 at 5:53 PM, Doug Salot<doug at blinkenlights.com>
wrote:
Anybody know what these were from?
Labled OS28, RS15, and TR57. One of them with the name "Collins."
7:18 p.m.
Thanks, guys. Let me know if anybody wants them for the cost of postage.
On Tue, Mar 27, 2012 at 7:01 PM, Rob Doyle <radioengr at gmail.com> wrote:
On 3/27/2012 5:37 PM, Doug Salot wrote:
Hmm, my pics didn't show up?
Here are direct links:
http://tinypic.com/m/fk2zxg/4
http://tinypic.com/m/fk2zxe/4
They look like 1960's-style discrete logic to me.
On Tue, Mar 27, 2012 at 4:58 PM, Paul Anderson<useddec at gmail.com> wrote:
I think Colins made a version of the R390 receiver used a lot by the
That's the correct logo for Collins Radio.
Rob.
military (and NSA). Any idea how old they are or
if you can send pics?
Paul
On Tue, Mar 27, 2012 at 5:53 PM, Doug Salot<doug at blinkenlights.com>
wrote:
Anybody know what these were from?
Labled OS28, RS15, and TR57. One of them with the name "Collins."
28 Mar
28 Mar
3:13 a.m.
Collins built at least one computer.
http://www.bitsavers.org/pdf/collins
--Bill
--- On Tue, 3/27/12, Doug Salot <doug at blinkenlights.com> wrote:
From: Doug Salot <doug at blinkenlights.com>
Subject: Re: Can you ID these modules?
To: "General Discussion: On-Topic and Off-Topic Posts" <cctalk at
classiccmp.org>
Date: Tuesday, March 27, 2012, 7:18 PM
Thanks, guys.???Let me
know if anybody wants them for the cost of postage.
On Tue, Mar 27, 2012 at 7:01 PM, Rob Doyle <radioengr at gmail.com>
wrote:
That's the correct logo for Collins Radio.
Rob.
On 3/27/2012 5:37 PM, Doug Salot wrote:
> Hmm, my pics didn't show up?
>
> Here are direct links:
> http://tinypic.com/m/fk2zxg/4
>
> http://tinypic.com/m/fk2zxe/4
>
> They look like 1960's-style discrete logic to me.
>
>
>
> On Tue, Mar 27, 2012 at 4:58 PM, Paul
Anderson<useddec at gmail.com>?
wrote:
>
>? I think Colins made a version of the R390
receiver used a lot by the
>> military (and NSA). Any idea how old they
are
or if you can send pics?
>>
>> Paul
>>
>> On Tue, Mar 27, 2012 at 5:53 PM, Doug
Salot<doug at
blinkenlights.com>
>> wrote:
>>
>>> Anybody know what these were from?
>>>
>>> Labled OS28, RS15, and
TR57.???One of them with the name
"Collins."
>
9:58 a.m.
Interesting -- that thing was a monster. Their patent includes full
schematics.
These modules could be from a computer, but only one of the labels matches
the schematics for that machine -- RS15 was a flip-flop.
Perhaps OS = oscilator, and TR = transfer register.
On Wed, Mar 28, 2012 at 3:13 AM, William Maddox <wmaddox at pacbell.net> wrote:
Collins built at least one computer.
http://www.bitsavers.org/pdf/collins
--Bill
--- On Tue, 3/27/12, Doug Salot <doug at blinkenlights.com> wrote:
From: Doug Salot <doug at
blinkenlights.com>
Subject: Re: Can you ID these modules?
To: "General Discussion: On-Topic and Off-Topic Posts" <
cctalk at
classiccmp.org>
Date: Tuesday, March 27, 2012, 7:18 PM
Thanks, guys. Let me
know if anybody wants them for the cost of postage.
On Tue, Mar 27, 2012 at 7:01 PM, Rob Doyle <radioengr at gmail.com>
wrote:
On 3/27/2012 5:37 PM, Doug Salot wrote:
> Hmm, my pics didn't show up?
>
> Here are direct links:
> http://tinypic.com/m/fk2zxg/4
>
> http://tinypic.com/m/fk2zxe/4
>
> They look like 1960's-style discrete logic to me.
>
>
>
> On Tue, Mar 27, 2012 at 4:58 PM, Paul
Anderson<useddec at gmail.com>
wrote:
>
> I think Colins made a version of the R390
receiver used a lot by the
>> military (and NSA). Any idea how old they
are
or if you can send pics?
>>
>> Paul
>>
>> On Tue, Mar 27, 2012 at 5:53 PM, Doug
Salot<doug at
blinkenlights.com>
>> wrote:
>>
>>> Anybody know what these were from?
>>>
>>> Labled OS28, RS15, and
TR57. One of them with the name
"Collins."
>>
>
>
>
That's the correct logo for Collins Radio.
Rob.
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6 comments
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participants (4)
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doug＠blinkenlights.com -
radioengr＠gmail.com -
useddec＠gmail.com -
wmaddox＠pacbell.net