[Boatanchors] Mystery National Receiver, NC-127D

[Peter Markavage]

"Sounds like it is already a 'one of a kind'.  Triple diversity?  What is
the third variable?"

The System would be "one of a kind". Two receivers, dual diversity(DDS),
three receivers, triple diversity(TDS).
Collins did lots of TDS with the 51J's and R-390A's. Hammarlund did TDS
with SP-600's. RCA used AR-88's.

Pete, wa2cwa

On Tue, 29 Jun 2004 16:43:22 -0500 fkamp at comcast.net writes:
> 
> 
> Peter Markavage wrote:
> > 
> > Moore's book on receivers claims it's a special version of the 
> NC-127.
> > Used in experimental triple diversity system. Only one system (3
> > receivers) made. Had a two position diversity control and a 
> diversity IF
> > gain control.
> > Probably National didn't make a manual for it for distribution. If 
> you
> > find the other two, you'll definitely have one of a kind.
> > Pete, wa2cwa
> 
> Sounds like it is already a 'one of a kind'.  Triple diversity?  
> What is
> the third variable?
> 
> Regards,
> Frank Kamp

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