[GreenKeys] Not Your Average M14 - eBay

Lee Mushel herbert3 at centurytel.net
Fri Nov 29 12:50:23 EST 2013


Curious?   I don't think so.   One has been in my shack since the late 70's. 
It is the first machine I obtained that, being essentially a pile of rust, I 
had to take apart down to the screw level before re-assembly.

I guess I knew it was not a popular machine because whenever I would include 
"FRXD" in my list of stuff,  no one ever responded.   I must say that I 
don't have the cover!

Oh yes, I did want to mention that I am puzzled by the apparent inability to 
differentiate between CW (make/break) keying and some FSK.   My problem is 
that I haven't heard the 4004 signal yet.  Too many holiday activities to 
let me "optimize" things around here for that!  A deer decided to wrap a 
substantial portion of my beverage antenna around trees and bushes.   But 
once the signal is detected, software defined radio software will certainly 
make such a thing quite simple.

73

Lee   K9WRU
----- Original Message ----- 
From: "David Burns" <dvdbrns at rcn.com>
To: <greenkeys at mailman.qth.net>
Sent: Friday, November 29, 2013 8:29 AM
Subject: [GreenKeys] Not Your Average M14 - eBay


> This is an exceedingly curious bit of Teletype equipment as it looks at 
> first glance as though it were a M14 reperf, but it has more than one 
> station where tape is manipulated, in addition to what appears to be 5-bit 
> parallel electrical pickup on the far right front side...perhaps for use 
> in encryption?  Anybody know this?
>
> http://www.ebay.com/itm/WWII-NAVY-DEPARTMENT-PORTABLE-TELETYPE-MACHINE-WITH-CASE-AND-GLASS-COVER-/271334136092?pt=LH_DefaultDomain_0&hash=item3f2cc6591c
>
> -Dave in Boston
>
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