36inv.nec

zip contains tool for Antenna Modelling with examples

CM Inverted V for 80 Mtr.
CE 
SY hgh = 21				' Height
SY len = 19.722 			' Wire length
SY ang=110				' Angle between wires
SY Z=len*cos(ang/2),X=len*sin(ang/2)	' Get delta-Z and -X distances
'
SY nrseg=25				' To do nr-segs evaluation...
'
GW	1	nrseg	-X	0	hgh-Z	-0.3	0	hgh	1mm
GW	2	3	-0.3	0	hgh	0.3	0	hgh	1mm
GW	3	nrseg	0.3	0	hgh	X	0	hgh-Z	1mm
GE
'
GN	2	0	0	0	14	.006	' Sommerfeld ground
LD	5	0	0	0	58000000	' All Copper wires
EX	0	2	2	0	1	0	' Default voltage source
FR	0	1	0	0	3.680		' Design frequency
'
EN							' End of file