CM Simple dipole for 160m
CM Model created by Roger Walker, GW6HRU
CM
CM UK Bandplan reminder:
CM      1.800   1.850   1.825   164.27  CQWW
CE
SY M=10		'MidpointHeight above ground
SY E=M-3		'Endpoint Height above ground
SY F=1.825	'Target centre frequency
SY R=0.0005	'Wire radius
SY V=0.963	'Wire velocity (also adjusts for nearness to ground and reflector)
SY CW=V*299.792458/F	'Wavelength #1
SY CF=CW/250	'Feedpoint size
SY CL=CW/4	'Driven wire length #1 (each is a 1/4 wave) - Was 32.9ft
SY CZ=M-E	'Vertical difference from centre to ends
SY CXD=sqr((CL-(CF/2))^2-CZ^2)+(CF/2)	'Horizontal endpoint of driven elements
GW	99	1	-CF/2	0	M	CF/2	0	M	R	'Feed point is at top of driven, 1/2 left + 1/2 right
GW	11	60	-CF/2	0	M	-CXD	0	E	R	'Left driven span, from feed point at M to end at E
GW	12	60	CF/2	0	M	CXD	0	E	R	'Right driven span, from feed point M to end at E
GE	1									'Ground model, 1=Real Ground
LD	5	0	0	0	58000000				
GN	2	0	0	0	4	0.003				'2=Moderate, 4=dielectric constant, 0.003=Conductivity
EK
EX	0	99	1	0	1	0	0			'Load 0=Voltage source, feeding tag 99, segment 1
FR	0	0	0	0	1.825	0				'Default frequency
EN