[GreenKeys] Fwd: The Flying White House 1947

[COURYHOUSE at aol.com]

Nick -   I had not thought of that Til now... but   yea....  the RTTY is a 
full time key down ....  HEAT!
 
Ed#
 

 
 
In a message dated 2/15/2012 7:14:24 A.M. US Mountain Standard Time,  
navy.radio at gmail.com writes:

Very  interesting photo. The upper ART-13 has a fan, not a speaker. There 
is an  on-off switch and a label that says turn on fan for  RTTY

Nick


On Feb 15, 2012, at 12:24 AM, DR HOUSE  <k9tty at dls.net> wrote:

> Thanks to Robert Downs for this  information...
> 
> This is like "Now You See It..." that used to  be in the comic section  
> of most newspapers.  Look at two  photos and write down the differences.
> 
> In the upper center of  the front panel of the upper transmitter is the  
> O-17/ART-13A LF  Oscillator.  In the same position on the lower one is  
> what  looks like the grill or cover for a loudspeaker.  On the right   
> end of the upper transmitter is a nameplate and nothing else  except  
> for panels and screws.  On the right end of the  lower transmitter is a  
> shallow box with a UHF connector on it  and a bar or channel running  
> from it forward and up  slightly.  Attached to the connector is a right  
> angle coax  adaptor to which is attached a cable.  I have no specific  
>  guess as to what might be inside the box or what besides a loudspeaker   
> might be behind the center panel in place of the MX-128 that's   
> normally there in place of the O-16 or O-17.  But I would guess  that  
> it all amounts to an FSK modification.  As the T-47  and T-47A don't  
> come with FSK capability..
> 
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