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

2M Band (144MHz) - 144NX14...

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4nec2 - 3D - 144NX144nec2 - 3D - 4 x 144NX14
4nec2 - 3D - 144NX144nec2 - 3D - 4 x 144NX14

 

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

 

TANT - 144NX14 - Single YagiTANT - 144NX14 - 4 x Yagi
TANT - 144NX14 - Single YagiTANT - 144NX14 - 4 x Yagi

 

Single Yagi - Average Q-factor = 18.7
Average Q-factor
Single Yagi - VSWR
VSWR

Antenna Files...

144NX14.nec & PY1MHZ14.nec

4144NX14.nec

144NX14GNU.xls


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