CURTAIN_QAUD_2C_14.5dbi_915.NEC

CM freq=915	                Resonent frequency.
CM W=0.010	                Wire Thickness.                                                               0.010
CM CW=0.0034	Center element wire thickness                                          0.0034
CM C=0.0647	                Center element.                                                                0.0647
CM H=0.507	                Horizontal elements.                                                         0.507
CM V=C	                Vertical elements.                                                             0.0647
CM EG=0.77	                Gap between elements                                                    0.77                    This changes bandwidth of antenna significantly thereby it also help adjust the VSWR for particular frequency.
CM FP=0.18	                Feedpoint distance                                                          0.18
CM A=0.02	               Angle between 2 elements  (0.00 to 0.15)                        0.02                     This angle decides directionality of antenna and thereby peak gain in one direction. Angle value of 0.00 is omnidirecional and angle value of 0.15 is most directional. It also sightly change VSWR.
CE
SY freq=915	'Resonent frequency.
SY W=0.010	'Wire Thickness.                                                               0.010
SY CW=0.0034	'Center element wire thickness                                          0.0034
SY C=0.0647	'Center element.                                                                0.0647
SY H=0.507	'Horizontal elements.                                                         0.507
SY V=C	'Vertical elements.                                                             0.0647
SY EG=0.77	'Gap between elements                                                    0.77                    This changes bandwidth of antenna significantly thereby it also help adjust the VSWR for particular frequency.
SY FP=0.18	'Feedpoint distance                                                           0.18
SY A=0.00	'Angle between 2 elements  (0.00 to 0.15)                        0.02                    This angle decides directionality of antenna and thereby peak gain in one direction. Angle value of 0.00 is omnidirecional and angle value of 0.15 is most directional. It also sightly change VSWR.
GW	1	5	-A	-C	0	-A	C	0	CW	'Center horizontal
GW	2	11	-A	C	V	A	H+C-A/2	V	W	'right top horizontal
GW	3	11	-A	C	-V	A	H+C-A/2	-V	W	'Inner right bottom horizontal
GW	4	13	-A	C	V	-A	C	0	W	'Inner right middle top vertical
GW	5	13	-A	C	0	-A	C	-V	W	'Inner right middle top vertical
GW	6	11	-A	-C	V	A	-H-C-A/2	V	W	'right top horizontal
GW	7	11	-A	-C	-V	A	-H-C-A/2	-V	W	'Inner right bottom horizontal
GW	8	13	-A	-C	V	-A	-C	0	W	'Inner right middle top vertical
GW	9	13	-A	-C	0	-A	-C	-V	W	'Inner right middle top vertical
GM	10	1	0	0	0	0	EG	0
GW	100	1	FP	EG/2	-W	FP	EG/2	W	W
GS	0	0	299.8/freq
GE	0
LD	5	0	0	0	58000000
GN	-1
EK
EX	0	100	1	0	1	0	0
TL	100	1	1	3	50	0	0	0	0	0
TL	100	1	11	3	50	0	0	0	0	0
FR	0	0	0	0	freq	0
EN