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ANTENTOP- 02- 2004, # 006

Field Universal HF Antenna RV3DA


Antenna RV3DA at 15-m

Vertical Radiation Pattern



Horizon Radiation Pattern





Comments: Antenna has both, a strong vertical and strong horizon radiation. For the horizon radiation antenna has a good pattern in the vertical plane with low lobes, and six-lobes pattern in the horizon plane. Pattern for the horizon radiation is not so good as to vertical polarization. Antenna can provide DX QSOs at vertical radiation. Antenna has impedance 117+j86-Ohms at 21200-kHz. Any ATU makes good matching for such load.

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February 23, 2020 15:26

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