215dx.nec

zip contains tool for Antenna Modelling with examples

CM 15-element Yagi, 2 meters
CM 16.35 dBi gain at 144.2
CM 20 dB F/R at 144.2
CM dimensions in meters
CM WB0DGF  1-28-06
CE 

GW 1 13 0.000 -0.501 0.0  0.000 0.501 0.0 .0024
GW 2 13 0.416 -0.477 0.0  0.416 0.477 0.0 .0050
GW 3 13 0.603 -0.472 0.0  0.603 0.472 0.0 .0024
GW 4 13 0.959 -0.468 0.0  0.959 0.468 0.0 .0024
GW 5 13 1.413 -0.463 0.0  1.413 0.463 0.0 .0024
GW 6 13 1.940 -0.459 0.0  1.940 0.459 0.0 .0024
GW 7 13 2.524 -0.456 0.0  2.524 0.456 0.0 .0024
GW 8 13 3.146 -0.452 0.0  3.146 0.452 0.0 .0024
GW 9 13 3.813 -0.451 0.0  3.813 0.451 0.0 .0024
GW 10 13 4.512 -0.448 0.0 4.512 0.448 0.0 .0024
GW 11 13 5.239 -0.445 0.0 5.239 0.445 0.0 .0024
GW 12 13 5.988 -0.443 0.0 5.988 0.443 0.0 .0024
GW 13 13 6.763 -0.441 0.0 6.763 0.441 0.0 .0024
GW 14 13 7.560 -0.439 0.0 7.560 0.439 0.0 .0024
GW 15 13 8.379 -0.437 0.0 8.379 0.437 0.0 .0024
GE 0

EX 0 2 7 0 1 0
FR 0 5 0 0 144.0 0.2
EN