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ANTENTOP- 02- 2004, # 006  

Shunt Vertical Universal HF Antenna


Shunt Vertical Universal HF Antenna at 40-m

Vertical Radiation Pattern



Horizon Radiation Pattern





Comments: Antenna radiates radio waves with vertical polarization. A very good pattern with low lobes in the vertical plane. Almost a circular pattern in horizontal plane. It is fine for DX- QSO.  Antenna has Z=1116- j515-Ohms at 7050-kHz. Not all ATUs do good matching for such load.

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