www.HF-ANTENNA.COM

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 Dipole Antennas

Simple 1/2 wave
Tuned 1/2 wave
Twin Lead
Inverted "V"
MultiBand
Switch/Trap
Ladder
Inverted Ladder
Basic End Fed V
Adv End Fed V
 

 Vertical Antennas

40 meter Basic
20 meter Top Load
20 meter Uni-pole
20 mtr Flagpole/Balun
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  Welcome

  I created this web site to deal with all the little sheets of notebook paper, and sticky notes in books. This will be an on-going process, so please be patient.

  The numbers I give in these articles are as close to being real as possible. But in all application you need to "adjust" for optimum performance. In all my years, I've never taken an antenna out of a box, or built one from a book, that has not had to be adjusted in the field.

  The categories on the left and right contain links to the articles. Comments are welcomed but if you find something you like, try it. But also consider a small donation. A dollar or two will help to pay the hosting fees for the site. Your in kind donation will keep this site going.


Contact Info

  Frederick R. Vobbe
  706 Mackenzie Drive
  Lima, Ohio 45805-1835 USA
  419-228-6223
  Long: -84.13858 W (-84° 8' 19'' W)
  Lat: 40.74879 N (40° 44' 56'' N)
  QTH: EN70WR
  fvobbe@vobbe.org

 
 
 Special Antennas

3 band short Vee
Inv Dipole using Guy Wires
G5RV Dipole
T.T.F.D.
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 Misc. Designs/Notes

Phasing Harness
Formulas 4 Antennas
Roll your own Coil - 1
The Smith Chart
Wire Size/Gauge
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Simple Balun Support
Simple Vertical GND
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Message Handling
Abbreviations
US Marine Freqs. PDF
Misc. Data Files.
 

 
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