CM --- NEC2 Input File created or edited by xnec2c 3.5 --- CM Top-loaded helical vertical for 1.0 MHz, over perfect ground. CM Three helices are used in parallel to raise the input impedance CM to near 50 Ohms. The top hat is conical to add to radiation. CE --- End Comments --- GW 1 20 0.00000E+00 0.00000E+00 1.35000E+01 1.07000E+01 0.00000E+00 1.90000E+01 3.00000E-02 GW 1 7 1.07000E+01 0.00000E+00 1.90000E+01 9.88550E+00 4.09470E+00 1.90000E+01 3.00000E-02 GR 0 16 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 GH 2 120 1.30000E+00 1.30000E+01 1.20000E+00 1.20000E+00 1.20000E+00 1.20000E+00 3.00000E-02 GM 0 0 0.00000E+00 0.00000E+00 0.00000E+00 -3.00000E+00 0.00000E+00 0.00000E+00 2.00000E+00 GW 3 3 -1.80000E+00 0.00000E+00 1.30000E+01 0.00000E+00 0.00000E+00 1.30000E+01 3.00000E-02 GM 0 2 0.00000E+00 0.00000E+00 1.20000E+02 0.00000E+00 0.00000E+00 0.00000E+00 2.00000E+00 GW 4 1 0.00000E+00 0.00000E+00 1.30000E+01 0.00000E+00 0.00000E+00 1.35000E+01 5.00000E-02 GE 1 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 GN 1 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 EX 0 2 1 0 1.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 RP 0 19 37 1000 0.00000E+00 0.00000E+00 5.00000E+00 1.00000E+01 0.00000E+00 0.00000E+00 FR 0 41 0 0 9.00000E-01 5.00000E-03 1.10000E+00 0.00000E+00 0.00000E+00 0.00000E+00 EN 0 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00