CM Model :	R8-CUSHCRAFT - vertical multiband antenna, 6m above ground	
CM by YO5OUC - Nicolae Crisan
CM http://www.qrz.com/db/yo5ouc
CM http://qsl.net/yo5ouc
CM Uploaded at April 18'th 2015
CM E-mail: yo5ouc@yahoo.com
CM Please e-mail me if you have any ideea of improuvements regarding the R8-Cushcraft antenna modeling/simulation
CM 
CM Contributors list:
CM Name - Callsign
CM None
CM 							
CE
SY h=6	'inaltimea antenei fata de pamint (height from the ground)
SY radbaza=1.24	'lungimea radialelor la baza antenei (bottom radials lenght)
SY radmid=0.51	'lungimea radialelor la mijloc (middle radials lenght)
SY radtop=0.46	'lungimea radialelor la virful antenei (top radials lenght)
SY BA=0.634	'lungimea primului tronson de la baza (BA stub)
SY BB=1.829	'T2-stub
SY BC=1.829	'T3-stub
SY BD=0.9	'T4-stub
SY BE=0.35	'T5-stub
SY BF=0.2	'T6-stub
SY BG=0.55	'T7-stub
SY BH=0.61	'T8 (40 m tune)
SY BT1=0.8	'Trap 17/20 m band
SY BT2=0.75	'Trap 30m band
SY h1=3	'inaltime radiale mijloc (not used)
SY h2=7	'inaltime radiale top (not used)
SY f1=18.05e6	'frecventa trap 1 (frequency for trap1)
SY f2=14e6	'frecventa trap 2 (frequency for trap2)
SY L1=1.8e-6	'inductanta trap1 (trap 1 inductance)
SY C1=1/(4*pi^2*f1^2*L1)	'cap trap 1 (C1 capacitance for f1)
SY L2=4e-6	'inductanta trap 2 (inductance for trap2)
SY C2=1/(4*pi^2*f2^2*L2)	'capacitatea trap 2 (capacitance 2 for f2)
SY Q1=600	'factorul de calitate trap 1 (Q factor for BT1)
SY Q2=600	'factorul de calitate trap 2 (Q factor for BT2)
SY SF=1.95	'Stub SF
SY SH=0.65	'Stub SH
SY SG=0.35	'Stub SG
SY METCLAMP=0.09	'Metal clamp for stubs
SY SA=1.35	'Stub SA (52MHz/6m band)
SY SC=1.219	'Stub SC  (28,1MHz/10m band)
SY SB=0.43	'Stub SB (52MHz/6 m band)
SY SD=1.13	'Stub SD (28,1MHz/10m band)
SY SE=0.305	'Stub SE
SY BCSTB=0.391	'BC Stub SH
SY SF1=SF+SH	'Stub (21.15MHz/15m band)
SY SF2=SF+SG	'Stub (24.89MHz/12m band)
SY L3=6e-6	'inductanta trap 3 (trap 3 inductance)
SY f3=10e6	'frequency f3 for trap 3
SY C3=1/(4*pi^2*f3^2*L3)	'C3 capacitance for f3
SY Cs=22e-12	'series capacitance load
SY f4=23e6	'frequency f4 for trap 4
SY L4=0.9e-6	'L4 inductance for trap 4
SY C4=1/(4*pi^2*f4^2*L4)	'C4 capacitance at rezonance for trap 4
GW	2	7	0	0	h+BA	0	0	h+BA+BB	0.005	'BB T2
GW	1	3	0	0	h	0	0	h+BA	0.005	'BA T1
GW	9	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	-radtop	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0.005	'radiale top
GW	10	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0	radtop	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0.005	'radiale top
GW	11	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0	-radtop	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0.005	'radiale top
GW	12	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	radtop	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0.005	'radiale top
GW	13	2	0	0	h+BA+BB	0	0	h+BA+BB+BCSTB	0.005	'BCSTB T3
GW	15	5	0	0	h+BA+BB+BC+BD	0	0	h+BA+BB+BC+BD+BT1	0.005	'BT1
GW	16	3	0	0	h+BA+BB+BC+BD+BT1	0	0	h+BA+BB+BC+BD+BT1+BE	0.005	'BE T5
GW	17	6	0	0	h+BA+BB+BC+BD+BT1+BE	0	0	h+BA+BB+BC+BD+BT1+BE+BT2	0.005	'BT2
GW	18	1	0	0	h+BA+BB+BC+BD+BT1+BE+BT2	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0.005	'BF T6
GW	19	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF+BG	0.005	'BG T7
GW	20	3	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF+BG	0	0	h+BA+BB+BC+BD+BT1+BE+BT2+BF+BG+BH	0.005	'BH T8
GW	3	5	0	0	h	radbaza	0	h	0.005	'radiale baza
GW	5	5	0	0	h	0	radbaza	h	0.005	'radiale baza
GW	6	5	0	0	h	0	-radbaza	h	0.005	'radiale baza
GW	21	5	0	0	h	radbaza*cos(45)	radbaza*sin(45)	h	0.005	'radiale 45 baza
GW	22	5	0	0	h	-radbaza*cos(45)	radbaza*sin(45)	h	0.005	'radiale 45 baza
GW	23	5	0	0	h	-radbaza*cos(45)	-radbaza*sin(45)	h	0.005	'radiale 45 baza
GW	24	5	0	0	h	radbaza*cos(45)	-radbaza*sin(45)	h	0.005	'radiale 45 baza
GW	25	3	0	0	h+BA+BB+BC+BD	radmid	0	h+BA+BB+BC+BD	0.005	'radiale mijloc
GW	26	3	0	0	h+BA+BB+BC+BD	-radmid	0	h+BA+BB+BC+BD	0.005	'radiale mijloc
GW	27	3	0	0	h+BA+BB+BC+BD	0	radmid	h+BA+BB+BC+BD	0.005	'radiale mijloc
GW	28	3	0	0	h+BA+BB+BC+BD	0	-radmid	h+BA+BB+BC+BD	0.005	'radiale mijloc
GW	7	10	-METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB+BCSTB	-METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB+SF1+BCSTB	0.005	'SF1
GW	8	7	METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB+BCSTB	METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB+SF2+BCSTB	0.005	'SF2
GW	4	1	0	0	h+BA+BB	METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB	0.005	'Metalic clamp bottom pentru SA
GW	29	1	0	0	h+BA+BB	-METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB	0.005	'Metalic clamp bottom pentru SB
GW	30	10	-METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB	-METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB+SC+SD	0.005	'SC+SD
GW	32	6	METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB	METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB+SA+SB	0.005	'SA+SB
GW	36	1	0	0	h+BA+BB+BCSTB	METCLAMP*cos(45)	METCLAMP*sin(45)	h+BA+BB+BCSTB	0.005	'Metalic clamp bottom pentru SF2
GW	37	1	0	0	h+BA+BB+BCSTB	-METCLAMP*cos(45)	-METCLAMP*sin(45)	h+BA+BB+BCSTB	0.005	'Metalic clamp bottom pentru SF1
GW	38	9	0	0	h+BA+BB+BCSTB	0	0	h+BA+BB+BCSTB+(BC-BCSTB)+BD	0.005	'BC-BCSTB
GE	1
LD	6	15	1	2	Q1	L4	C4	'Trap 1 - BT1 21MHz
LD	6	17	1	1	Q2	L2	C2	'Trap 2 - BT2 14MHz
LD	0	1	2	2	1	0	Cs	'Cs
LD	6	17	6	6	Q2	L3	C3	'Trap 3 - BT2  10MHz
LD	6	15	2	2	Q1	L1	C1	'Trap 4 - BT1 18MHz
GN	2	0	0	0	3	0.0001
EK
EX	0	1	1	0	1	0	0

FR	0	0	0	0	7	0
EN