hb9cvh.nec

zip contains tool for Antenna Modelling with examples

CM HB9CV 20m (gamma-Match 100 Ohm feeding)
CE
SY len=4.945
SY dL=2.17
GW	1	10	0	-len	20	0	0	20	0.01
GW	2	6	0	len	20	0	dL	20	0.01
GW	3	5	0	dL	20	0	0	20	0.01
GW	4	6	-2.65	-5.31	20	-2.65	-dL	20	0.01
GW	5	5	-2.65	-dL	20	-2.65	0	20	0.01
GW	6	10	-2.65	5.31	20	-2.65	0	20	0.01
GW	7	5	-2.65	0	20	0	0	20	2e-3
GW	8	1	0	dL	20	-0.15	dL	20	7.e-3
GW	9	5	-0.15	dL	20	-0.15	0.1	20	7.e-3
GW	10	3	-0.15	0.1	20	-1.28	0.1	20.017	2e-3
GW	11	1	-1.28	0.1	20.017	-1.707	-0.1	20.017	2e-3
GW	12	2	-1.707	-0.1	20.017	-2.5	-0.1	20	2e-3
GW	13	5	-2.5	-0.1	20	-2.5	-dL	20	7.e-3
GW	14	1	-2.5	-dL	20	-2.65	-dL	20	7.e-3
GW	15	1	0	0	20	-0.15	0.1	20	7.e-3
GE	0
EX	0	15	1	0	1	0
GN	-1
FR	0	1	0	0	14.05	0
EN