NEC2 example plots

Examining gain/impedance vs. boom length

Z0
(ohms)		Freq.
(MHz)		ReflectorDrivenDirectorScale
factor		Uncorrected
(MHz)		Gain
(dBd)		F/B
(dB)
10.9 146.0 0.508 0.100 0.4830.100 0.463 1.0020146.288 5.1 15.5
13.4 146.0 0.508 0.125 0.4830.125 0.463 0.9915144.755 5.5 16.9
16.0 146.0 0.508 0.150 0.4830.150 0.463 0.9814143.280 5.9 17.9
19.0 146.0 0.508 0.175 0.4830.175 0.463 0.9716141.847 6.2 17.0
22.6 146.0 0.508 0.200 0.4830.200 0.463 0.9621140.472 6.5 14.4
27.2 146.0 0.508 0.225 0.4830.225 0.463 0.9531139.158 6.6 11.8
33.3 146.0 0.508 0.250 0.4830.250 0.463 0.9448137.939 6.5 9.6
41.4 146.0 0.508 0.275 0.4830.275 0.463 0.9375136.872 6.3 7.8
52.0 146.0 0.508 0.300 0.4830.300 0.463 0.9320136.067 6.0 6.3
65.9 146.0 0.508 0.325 0.4830.325 0.463 0.9294135.696 5.5 5.2
85.6 146.0 0.508 0.350 0.4830.350 0.463 0.9337136.316 4.7 4.5
108.6 146.0 0.508 0.375 0.4830.375 0.463 0.9477138.360 3.4 3.8
126.0 146.0 0.508 0.400 0.4830.400 0.463 0.9982145.743 -0.5 1.5