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ANTENTOP- 02- 2004, # 006

Shunt Vertical Universal HF Antenna


Shunt Vertical Universal HF Antenna at 10-m

Vertical Radiation Pattern



Horizon Radiation Pattern






Comments: Antenna has strong vertical radiation. A not bad pattern in the vertical plane. Antenna has a four- shaped lobes pattern in horizontal plane, so, it demands to choose a proper direction before an installation of the antenna.. Antenna can provide DX QSOs. Antenna has Z= 242- j280-Ohms at 28500-kHz. Any ATU does good matching for such load.

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