w8bya collinear 7 mhz.nec

zip contains tool for Antenna Modelling with examples

CM W8BYA Collinear  40 m
CE
GW 1 31 0 -82.5 60 0 -15  60 3.367e-3
GW 2 31 0 15    60 0 82.5 60 3.367e-3
GS 0 0 0.3048		' All in ft.
GE 0
LD 5 1 0 0 57471265.5 0
LD 5 2 0 0 57471265.5 0
EX 6 1 16 0 1 0
EX 6 2 16 0 1 0
GN 2 0 0 0 13 5.e-3
FR 0 1 0 0 7.2 0
'FR 0 1 0 0 21.2 0
EN