CM --- NEC2 Input File created or edited by xnec2c 3.5 --- CM Top-loaded helical vertical for 1.0 MHz, over perfect ground. Four CM co-axial helices are used in parallel to raise the input impedance CM to near 50 Ohms. The top hat is spherical to add to radiation. CE --- End Comments --- GA 1 20 5.00000E+00 -9.00000E+01 9.00000E+01 3.00000E-02 2.88171E-01 0.00000E+00 0.00000E+00 GR 0 16 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 GM 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 1.37000E+01 1.00000E+00 GH 2 80 1.02500E+00 8.20000E+00 1.16500E+00 1.16500E+00 1.16500E+00 1.16500E+00 3.00000E-02 GW 3 2 0.00000E+00 0.00000E+00 8.20000E+00 1.16500E+00 0.00000E+00 8.20000E+00 3.00000E-02 GM 0 3 0.00000E+00 0.00000E+00 9.00000E+01 0.00000E+00 0.00000E+00 0.00000E+00 2.00000E+00 GW 4 1 0.00000E+00 0.00000E+00 8.20000E+00 0.00000E+00 0.00000E+00 8.70000E+00 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 EX 0 2 1 0 1.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 FR 0 21 0 0 9.80000E-01 2.00000E-03 1.02000E+00 0.00000E+00 0.00000E+00 0.00000E+00 RP 0 19 37 0 0.00000E+00 0.00000E+00 5.00000E+00 1.00000E+01 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 EN 0 0 0 0 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00 0.00000E+00