Archive of low Q VHF/UHF yagi designs
by Derek Hilleard G4CQM (2017)

4M Band (70MHz) - PA0712H...

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4nec2 - 3D - PA0712H4nec2 - 3D - 4 x PA0712H
4nec2 - 3D - PA0712H4nec2 - 3D - 4 x PA0712H

 

Total Field - Single YagiTotal Field - 4 x Yagi
Total Field - Single YagiTotal Field - 4 x Yagi

 

Vertical Plane - Single YagiHorizontal Plane - Single Yagi
Vertical Plane - Single YagiHorizontal Plane - Single

 

Single Yagi - Average Q-factor = 10.7
Average Q-factor
Single Yagi - VSWR
VSWR

Antenna Files...

PA0712H.nec

4PA0712H.nec

PA0712HGNU.xls


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