NEC2 example plots

Examining stretched quad loops

Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Gain
(dBd)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Gain
(dBd)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Gain
(dBd)
F/B
(dB)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Gain
(dBd)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
Z0
(ohms)
Freq.
(MHz)
RatioScale
factor
Uncorrected
(MHz)
351.2 420.0 9.5:0.4999999999999960.9555401.312 -0.3 323.9 425.0 9.5:0.4999999999999960.9555406.089 -0.1 309.3 430.0 9.5:0.4999999999999960.9555410.867 0.7 1.7 303.5 435.0 9.5:0.4999999999999960.9555415.644 -0.6 307.4 440.0 9.5:0.4999999999999960.9555420.422 315.4 445.0 9.5:0.4999999999999960.9555425.199 332.3 450.0 9.5:0.4999999999999960.9555429.977 356.0 455.0 9.5:0.4999999999999960.9555434.754 303.5 146.0 9.5:0.4999999999999960.9555139.504 302.6 437.50 9.5:0.4999999999999960.9555418.033
274.6 420.0 9:0.9999999999999960.9837413.155 -0.4 267.1 425.0 9:0.9999999999999960.9837418.073 -0.1 266.0 430.0 9:0.9999999999999960.9837422.992 0.8 2.2 270.4 435.0 9:0.9999999999999960.9837427.910 -1.0 279.5 440.0 9:0.9999999999999960.9837432.829 294.1 445.0 9:0.9999999999999960.9837437.747 313.5 450.0 9:0.9999999999999960.9837442.666 337.7 455.0 9:0.9999999999999960.9837447.584 321.7 146.0 9:0.9999999999999960.9837143.620 274.3 437.50 9:0.9999999999999960.9837430.370
223.8 420.0 8.5:1.51.0131425.498 -0.4 222.9 425.0 8.5:1.51.0131430.563 -0.1 226.7 430.0 8.5:1.51.0131435.629 1.1 2.8 234.8 435.0 8.5:1.51.0131440.694 -1.1 247.2 440.0 8.5:1.51.0131445.760 263.8 445.0 8.5:1.51.0131450.825 284.8 450.0 8.5:1.51.0131455.891 309.6 455.0 8.5:1.51.0131460.956 323.5 146.0 8.5:1.51.0131147.911 240.5 437.50 8.5:1.51.0131443.227
179.4 420.0 8:21.0386436.202 -0.3 181.4 425.0 8:21.0386441.395 -0.1 187.6 430.0 8:21.0386446.588 1.8 3.8 198.0 435.0 8:21.0386451.781 -1.3 212.8 440.0 8:21.0386456.974 231.8 445.0 8:21.0386462.166 255.6 450.0 8:21.0386467.359 284.0 455.0 8:21.0386472.552 315.3 146.0 8:21.0386151.632 204.8 437.50 8:21.0386454.377
139.5 420.0 7.5:2.51.0611445.660 -0.2 145.1 425.0 7.5:2.51.0611450.965 -0.1 155.1 430.0 7.5:2.51.0611456.271 2.3 6.8 169.6 435.0 7.5:2.51.0611461.576 -1.2 188.9 440.0 7.5:2.51.0611466.882 213.5 445.0 7.5:2.51.0611472.187 243.4 450.0 7.5:2.51.0611477.493 279.1 455.0 7.5:2.51.0611482.798 300.5 146.0 7.5:2.51.0611154.920 178.6 437.50 7.5:2.51.0611464.229
119.6 420.0 7:31.0794453.358 -0.1 129.6 425.0 7:31.0794458.755 -0.0 144.1 430.0 7:31.0794464.153 2.1 15.4 163.4 435.0 7:31.0794469.550 2.9 188.2 440.0 7:31.0794474.947 219.0 445.0 7:31.0794480.344 256.6 450.0 7:31.0794485.741 301.3 455.0 7:31.0794491.138 278.5 146.0 7:31.0794157.596 175.1 437.50 7:31.0794472.248
124.2 420.0 6.5:3.51.0929459.010 0.1 137.4 425.0 6.5:3.51.0929464.474 0.1 155.2 430.0 6.5:3.51.0929469.938 1.1 13.7 178.4 435.0 6.5:3.51.0929475.403 2.9 207.7 440.0 6.5:3.51.0929480.867 244.1 445.0 6.5:3.51.0929486.331 288.6 450.0 6.5:3.51.0929491.796 341.2 455.0 6.5:3.51.0929497.260 250.5 146.0 6.5:3.51.0929159.560 192.2 437.50 6.5:3.51.0929478.135
146.8 420.0 6:41.1018462.765 0.3 162.9 425.0 6:41.1018468.274 0.3 184.0 430.0 6:41.1018473.783 -0.5 5.0 210.9 435.0 6:41.1018479.292 0.2 244.6 440.0 6:41.1018484.801 285.7 445.0 6:41.1018490.310 334.5 450.0 6:41.1018495.819 390.2 455.0 6:41.1018501.328 218.5 146.0 6:41.1018160.866 226.9 437.50 6:41.1018482.047
185.7 420.0 5.5:4.51.1067464.801 0.5 205.7 425.0 5.5:4.51.1067470.334 0.5 230.9 430.0 5.5:4.51.1067475.867 -1.9 0.9 261.7 435.0 5.5:4.51.1067481.401 -2.0 298.8 440.0 5.5:4.51.1067486.934 341.8 445.0 5.5:4.51.1067492.467 389.6 450.0 5.5:4.51.1067498.001 439.1 455.0 5.5:4.51.1067503.534 184.9 146.0 5.5:4.51.1067161.574 279.4 437.50 5.5:4.51.1067484.167
241.8 420.0 5:51.1093465.894 0.7 267.1 425.0 5:51.1093471.440 -1.3 297.4 430.0 5:51.1093476.987 -0.9 332.4 435.0 5:51.1093482.533 371.6 440.0 5:51.1093488.079 413.1 445.0 5:51.1093493.626 453.8 450.0 5:51.1093499.172 489.3 455.0 5:51.1093504.718 152.3 146.0 5:51.1093161.954 351.6 437.50 5:51.1093485.306
301.3 420.0 4.5:5.51.1075465.133 1.0 332.0 425.0 4.5:5.51.1075470.671 -0.5 366.8 430.0 4.5:5.51.1075476.208 -0.0 404.7 435.0 4.5:5.51.1075481.745 443.8 440.0 4.5:5.51.1075487.283 480.3 445.0 4.5:5.51.1075492.820 509.6 450.0 4.5:5.51.1075498.357 526.1 455.0 4.5:5.51.1075503.895 120.8 146.0 4.5:5.51.1075161.689 424.3 437.50 4.5:5.51.1075484.514
341.3 420.0 4:61.1019462.783 1.3 375.8 425.0 4:61.1019468.293 0.1 414.1 430.0 4:61.1019473.802 0.5 454.4 435.0 4:61.1019479.311 493.6 440.0 4:61.1019484.821 527.0 445.0 4:61.1019490.330 548.9 450.0 4:61.1019495.839 554.2 455.0 4:61.1019501.349 92.2 146.0 4:61.1019160.872 474.4 437.50 4:61.1019482.066
339.9 420.0 3.5:6.51.0950459.899 1.5 375.3 425.0 3.5:6.51.0950465.374 0.5 415.3 430.0 3.5:6.51.0950470.849 0.7 458.5 435.0 3.5:6.51.0950476.324 502.1 440.0 3.5:6.51.0950481.799 541.6 445.0 3.5:6.51.0950487.274 571.0 450.0 3.5:6.51.0950492.749 584.4 455.0 3.5:6.51.0950498.224 67.9 146.0 3.5:6.51.0950159.870 480.5 437.50 3.5:6.51.0950479.062
287.9 420.0 3:71.0860456.110 1.8 318.8 425.0 3:71.0860461.539 0.8 355.5 430.0 3:71.0860466.969 0.8 398.3 435.0 3:71.0860472.399 446.7 440.0 3:71.0860477.829 499.0 445.0 3:71.0860483.259 550.9 450.0 3:71.0860488.689 596.0 455.0 3:71.0860494.119 47.7 146.0 3:71.0860158.552 421.9 437.50 3:71.0860475.114
208.0 420.0 2.5:7.51.0745451.278 2.0 229.3 425.0 2.5:7.51.0745456.651 1.1 256.1 430.0 2.5:7.51.0745462.023 1.1 289.6 435.0 2.5:7.51.0745467.395 331.6 440.0 2.5:7.51.0745472.768 384.2 445.0 2.5:7.51.0745478.140 449.0 450.0 2.5:7.51.0745483.512 526.5 455.0 2.5:7.51.0745488.885 31.6 146.0 2.5:7.51.0745156.873 309.5 437.50 2.5:7.51.0745470.082
135.6 420.0 2:81.0666447.960 2.2 148.7 425.0 2:81.0666453.292 1.4 165.8 430.0 2:81.0666458.625 188.4 435.0 2:81.0666463.958 218.6 440.0 2:81.0666469.291 260.0 445.0 2:81.0666474.624 318.1 450.0 2:81.0666479.957 402.2 455.0 2:81.0666485.289 19.5 146.0 2:81.0666155.719 202.4 437.50 2:81.0666466.624
75.8 420.0 1.5:8.51.0575444.141 2.3 82.6 425.0 1.5:8.51.0575449.429 1.8 91.7 430.0 1.5:8.51.0575454.716 103.9 435.0 1.5:8.51.0575460.003 121.3 440.0 1.5:8.51.0575465.291 146.6 445.0 1.5:8.51.0575470.578 185.0 450.0 1.5:8.51.0575475.866 247.5 455.0 1.5:8.51.0575481.153 10.8 146.0 1.5:8.51.0575154.392 111.9 437.50 1.5:8.51.0575462.647
33.3 420.0 1:91.0575444.141 2.6 37.0 425.0 1:91.0575449.429 2.5 42.1 430.0 1:91.0575454.716 49.6 435.0 1:91.0575460.003 61.1 440.0 1:91.0575465.291 79.0 445.0 1:91.0575470.578 111.0 450.0 1:91.0575475.866 174.6 455.0 1:91.0575481.153 4.6 146.0 1:91.0575154.392 54.7 437.50 1:91.0575462.647