------------------------- X Smith Chart Calculator ---------------------------
				  v 0.1.0

			    Keystroke list
			    ==============

q - Quit

1 - Toggle visualization of impedance (Z) circle
2 - Toggle visualization of admittance (Y) circle
3 - Toggle visualization of reflection coefficient (RHO) circle
4 - Toggle visualization of constant Q circle

s - Set start point
    z: set start point as impedance
    y: set start point as admittance
    r: set start point as refletction coefficient

0 - (zero) Set characteristic impedance z0

f - Set frequency (f0)

a - Add a network element (see dialog window explaination):
    r: add a resistor
    l: add an inductor
    c: add a capacitor
    t: add a transmission line or stub
i - Insert a network element before the highlighted element, as in 'a'
d - Delete the currently highligthed element

Curs Up    - Highlight previous element
Curs Down  - Highlight next element
Curs Left  - Decrease the first field of currently highlighted element
Curs Rigth - Increase the first field of currently highlighted element
Shift+Curs Left  - Decrease the second field of currently highlighted element
Shift+Curs Rigth - Increase the second field of currently highlighted element
Page Up   - Increase the tuning increment
Page Down - Decrease the tuning increment

w - Write network file:
    s: spice format
    r: RFCS format (to be implemented, when RFCS will exist)

= - Change first field and placement of currently highlighted element


*** Of future implementation ***
o - Start optimization, ESC to stop.
l - Lock currently highlighted element for optimization

p - Print smitchart on a postscript file



		    	    Component placement
			    ===================

s - Series placement
p - Parallel placement
t - Trasmission line placed in trasmissive mode, i.e. as a quadrupole
o - Open parallel stub
c - Short parallel stub
a - Open series stub
l - Short series stub


-----
To get information write me:

   Lapo Pieri
   via A. dei Corbizi, 9   I-50127  FIRENZE  ITALY
   T. +39 055 410209
   ik5nax@amsat.org

