COLLINEAR_5785_MINI.NEC

CM AH=3	Antenna height in wavelength
CM S=0.0038	Adjust spacing when testing  0.0038
CM W=0.0028	Wire thickness                0.0028
CM A=0.2238	Center wire                      0.2223                 0.2238     with reflectors.
CM B=0.1047	Inner wires                       0.1237                 0.1047     with reflectors.
CM C=B	Outer wires                      0.1237
CM D=B	End wires                        0.1237
CM hr=0.0174	Ring radius                      0.0149                   0.174      with reflectors.
CM RWL=hr*2*3.1416	Ring wire length
CM da=A	
CM db=A+S	
CM dc=db+B	
CM dd=dc+S	
CM de=dd+C	
CM df=de+S	
CM dg=df+D	
CM FP=25	Segment 22 Of 30 segments. 25 of 30 segments. This is very critical for good VSWR.
CM G=0.18	Reflector gap              0.18
CM RL=0.7	Reflector height          0.7
CM RT=0.10	Reflector thickness     0.10
CE
SY freq=5785	'Resonant frequency.
SY AH=3	'Antenna height in wavelength
SY S=0.0038	'Adjust spacing when testing  0.0038
SY W=0.0028	'Wire thickness                0.0028
SY A=0.2238	'Center wire                      0.2223                 0.2238     with reflectors.
SY B=0.1047	'Inner wires                       0.1237                 0.1047     with reflectors.
SY C=B	'Outer wires                      0.1237
SY D=B	'End wires                        0.1237
SY hr=0.0174	'Ring radius                      0.0149                   0.174      with reflectors.
SY RWL=hr*2*3.1416	'Ring wire length
SY da=A
SY db=A+S
SY dc=db+B
SY dd=dc+S
SY de=dd+C
SY df=de+S
SY dg=df+D
SY FP=25	'Segment 22 Of 30 segments. 25 of 30 segments. This is very critical for good VSWR.
SY G=0.20	'Reflector gap              0.18
SY RL=0.7	'Reflector height          0.7
SY RT=0.07	'Reflector thickness     0.10
GH	1	10	S	S	hr	hr	hr	hr	W
GM	0	0	0	0	0	0	0	da	1
GH	2	10	S	S	hr	hr	hr	hr	W
GM	0	0	0	0	0	0	0	dc	2
GH	3	10	S	S	hr	hr	hr	hr	W
GM	0	0	0	0	0	0	0	de	3
GW	11	30	hr	0	0	hr	0	da	W
GW	12	41	hr	0	db	hr	0	dc	W
GW	13	33	hr	0	dd	hr	0	de	W
GW	14	30	hr	0	df	hr	0	dg	W
GW	50	30	0	0	0	0	0	da	W
GW	51	30	-G	0	-RL	-G	0	RL	RT
GW	52	30	hr	-G	-RL	hr	-G	RL	RT
GX	100	001
GM	0	0	0	0	0	0	0	AH
GS	0	0	299.80/freq
GE	0
LD	5	0	0	0	58000000
GN	-1
EK
EX	0	11	FP	0	1	0	0
FR	0	0	0	0	freq	0
EN