[Milsurplus] Unk circuit board from ?

[Mike Feher]

I find it surprising that Raytheon would be building discrete logic
functions as late as 1966. By that time numerous companies had IC logic
functions available, including Raytheon. 73 - Mike 

 

Mike B. Feher, N4FS

89 Arnold Blvd.

Howell NJ 07731

848-245-9115

 

-----Original Message-----
From: milsurplus-bounces at mailman.qth.net
<milsurplus-bounces at mailman.qth.net> On Behalf Of Hubert Miller
Sent: Wednesday, May 6, 2020 6:35 PM
To: Military Surplus Mail List <Milsurplus at mailman.qth.net>; Army-Radios
<main+owner at Army-Radios.groups.io>
Subject: Re: [Milsurplus] Unk circuit board from ?

 

Thanks, Gordon. I didn't find this myself.  I was curious enough that I
thought I'd have to trace out the circuit, but this saves me that. 

I will donate this and some other boards to a "transistor collector".

-Hue 

 

>Hi Hue,

That is a G-Series Digital Circuit Module from Raytheon Computer. Catalog is
here:

 

 
<https://archive.org/details/TNM_G-Series_digital_circuit_modules_-_Raytheon
_C_20180403_0001/mode/2up>
https://archive.org/details/TNM_G-Series_digital_circuit_modules_-_Raytheon_
C_20180403_0001/mode/2up

 

That module is on page 28.

 

>From the catalog, I guess these modules were designed to allow engineers to
create and test out digital circuits quickly. The back of the catalog has
breadboards, enclosures, power supplies, etc. 

 

73, Gordon KJ6IKT

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20200506/93e3a3aa/attachment-0001.html>