[AMRadio] Sp-600 JX-11 Diversity?


Jack wa9nqw at nconnect.net
Tue Feb 19 15:19:00 EST 2008


On Feb 19, 2008, at 2:00 PM, k0ng at inebraska.com wrote:

> Hello John/List: Sounds like you are having fun with that JX-11. I  
> never got
> to work on the JX-11 as I recall but did work on JX-17 thru JX-21.  
> The diversity
> mods you mention sounds like the ones installed in the JX-17. We  
> used to get
> kits with stick on labels, new controls/functions, red knobs etc.  
> hardest part
> of the mods were getting the rcvrs out of the rack!! I cant  
> remember the rack
> mounted "combiner/switch that was installed between 2 receivers but  
> I do remember
> it functioned on AVC levels. As I recall, most of the mod-kits were  
> put up by
> Northern Radio. On some installations, the "master external  
> oscillator was by
> Northern Radio also. 53 years back seems to cloud my momory of what  
> was second
> nature then. Have fun !!
>
> 73
> K0NG,Charlie,  ex-USAF
> KGF, Geiger Field
> SP-600,s combiners, Wilcox 96D transmitters, 3 wire rhombics for  
> diversity.
>
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