[Boatanchors] Mystery National Receiver, NC-127D

[WA5CAB at cs.com]

Frank,

Frequency, space and polarization.  Plus combinations thereof.

In a message dated 6/29/2004 4:47:22 PM Central Daylight Time, 
fkamp at comcast.net writes: 
> >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?

Robert Downs - Houston
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