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Folded Dipole

Folded dipole with Z ≈ 300 Ω

Source: Rothammel, Vol. 1, Ch. 10.1, p. 168-170
Input Parameters
MHz
mm
mm
Results
Total Length
10.035m
Each Arm
5.018m
Feed Impedance
292Ω
Bandwidth (approx SWR<2)
14.0%
Diagram
50 Ω5.02 m5.02 m10.04 m
Radiation Pattern
-3 dB-10 dB-20 dB0 dB0°90°180°270°Max: 2.1 dBi