logp.nec

zip contains tool for Antenna Modelling with examples

CM NEC Input File for log-periodic 350 ohms 10-20Mhz
CE
GW  3  7  -9.66700  -2.14200   0.00000  -9.66700   2.14200   0.00000   0.00429
GW  4  7 -11.10700  -2.46300   0.00000 -11.10700   2.46300   0.00000   0.00493
GW  5  7 -12.76800  -2.83200   0.00000 -12.76800   2.83200   0.00000   0.00566
GW  6  9 -14.67500  -3.25500   0.00000 -14.67500   3.25500   0.00000   0.00651
GW  7  9 -16.86500  -3.74100   0.00000 -16.86500   3.74100   0.00000   0.00750
GW  8  9 -19.38300  -4.29900   0.00000 -19.38300   4.29900   0.00000   0.00860
GW  9 11 -22.27700  -4.94400   0.00000 -22.27700   4.94400   0.00000   0.00988
GW 10 11 -25.60300  -5.68200   0.00000 -25.60300   5.68200   0.00000   0.01136
GW 11 11 -29.42500  -6.53100   0.00000 -29.42500   6.53100   0.00000   0.01305
GE  0
TL  3  4    4    4 -450
TL  4  4    5    4 -450
TL  5  4    6    5 -450
TL  6  5    7    5 -450
TL  7  5    8    5 -450
TL  8  5    9    6 -450
TL  9  6   10    6 -450
TL 10  6   11    6 -450  0  0  0  0  -2.2e-03
EX  0  3    4    0  1.0  0.0
FR  0  1    0    0  12  4
EN