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ANTENTOP- 02- 2004, # 006  

Field Universal HF Antenna RV3DA


Antenna RV3DA at 12-m

Vertical Radiation Pattern



Horizon Radiation Pattern





Comments: Antenna has strong horizon radiation. For the horizon radiation antenna has a not bad  pattern in the vertical plane, and “eight- figure” pattern in the horizon plane.  Antenna can provide DX QSOs at horizon radiation.  Antenna has impedance 1208+j619-Ohms at 21200-kHz.  Not all ATUs do good matching for such load.

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February 10, 2018 20:42

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