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ANTENTOP- 02- 2004, # 006  

Field Universal HF Antenna RV3DA


Antenna RV3DA at 80-m

Vertical Radiation Pattern



Horizon Radiation Pattern






Comments: Antenna radiates mainly radio waves with vertical polarization. A very good pattern with low lobes in the vertical plane. Circular pattern in horizontal plane. It is fine for DX- QSO.  Antenna has Z= 116+ j263-Ohms at 3800-kHz. Almost any ATU does good matching for such load.

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