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hfvhfdirectionalbeamzl-specialcompact

ZL-Special

Two-element phased array (ZL-Special)

Source: Rothammel, Vol. 1, Ch. 14.2.1, p. 246
Input Parameters
MHz
Results
Driven Element
9.527m
Director
9.205m
Spacing (0.1λ)
2.120m
Phasing Line Length
2.173m
Gain
5.5dBd
Feed Impedance
50Ω
Diagram
9.53 mDE9.20 mD2.12 m
Radiation Pattern
-3 dB-10 dB-20 dB0 dB0°90°180°270°Max: 9.4 dBiF/B: 19.9 dB