[GreenKeys] 'Old' portable Teletype...

WA5CAB at cs.com WA5CAB at cs.com
Thu Feb 11 13:59:26 EST 2010


Bulletin 200 is the manual I have (acquired years ago with the machine).

Roy, if yours has a 115 VAC sync motor, it's either been converted or it's 
the civilian version.  When you locate it, check whether it's a 
motor-generator or the loop was supplied some other way.  But the AC motor would explain 
why there's no tube in yours.

In a message dated 2/11/2010 10:05:06 AM Central Standard Time, 
duncanancy at earthlink.net writes: 
> The M31 manuals are available at http://www.bitsavers.org/pdf/teletype/ 
> and
> only talk about the 28VDC motor generator.
> 
> -Duncan
> 
> 
> 
> >[Original Message]
> >From: <WA5CAB at cs.com>
> >To: <greenkeys at mailman.qth.net>
> >Date: 11-Feb-10 02:56:44
> >Subject: Re: [GreenKeys] 'Old' portable Teletype...
> >
> >Roy,
> >
> >When you come across it, see whether you can determine if the motor is 
> >original to the set or not.  I have a manual around here somewhere and I
> don't 
> >think it shows anything but 28 VDC operation.  The unit I once had was.  
> >
> 

Robert Downs - Houston
wa5cab dot com (Web Store)
MVPA 9480


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