KXAT1 Tuning range

[Pierre Desjardins]

The KXAT1 can match a wide range of impedances in steps, using latching relays. I would like to plot all the values using a 3D graph with L's and C's as X and Y axes to obtain Z as the dependant variable. It would be useful to have a spreadsheet or the formulas for the tuning networks (6 nodes maximum).

Thanks de Pierre VE2PID KX1 #442

Reply may also be sent to my email address [hidden email]
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[John, KI6WX]

I uploaded a file to my web site that shows a Smith Chart of the tuning
range of the KXAT1 on 40, 30, and 20 meters.  If anyone is interested, the
file can be accessed at:
http://home.pacbell.net/johngreb/kxat1_tuningrange.pdf

-John
 KI6WX

----- Original Message -----
From: "Pierre Desjardins" <[hidden email]>


The KXAT1 can match a wide range of impedances in steps, using latching
relays. I would like to plot all the values using a 3D graph with L's and
C's as X and Y axes to obtain Z as the dependant variable. It would be
useful to have a spreadsheet or the formulas for the tuning networks (6
nodes maximum).

Thanks de Pierre VE2PID KX1 #442



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Post to: [hidden email]
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Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft   
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Elecraft web page: http://www.elecraft.com