y6mhg.nec

zip contains tool for Antenna Modelling with examples

CM 50 MHz high gain 3 el Yagi
CE
GW	1	21	-0.9601	-1.4523	0	-0.9601	1.45237	0	6.35e-3
GW	2	21	0	-1.3837	0	0	1.38379	0	6.35e-3
GW	3	21	1.01955	-1.3008	0	1.01955	1.30088	0	6.35e-3
GE	0
LD	5	0	0	0	25000000
EX	0	2	11	0	1	0
GN	-1
FR	0	1	0	0	51	0
EN