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Aerials Some thoughts and ideas
The doublet works I found on all bands. A dipole is really a one band aerial, cut for 1/2 λ on the band you want to work on and fed by 50 Ω
post 21 Mar 2024
Wire & Random Antenna Links →
Building a Double Extended Zepp Antenna
Zeppelin double antennas, suitable antenna tuners for their adaptation, extended Zeppelin double antennas and a practical example of the Zeppelin double antenna construction are described
Cage dipoles prismatics
Articles in antenneX, the Prismatic Polyhedron, or Pn, is a derivative of the simple dipole
Coaxial Dipole antenna
The first HF antenna I put up was a coaxial dipole, the concept was developed by MIT. Electrically it is very different to a conventional dipole
Coaxial Folded Dipole Antenna
What if I told you can make a 50 ohm version directly from RG-58 or RG-8 / RG-213 cable?
Dipole Cobra Ultra Lite
A simple antenna cut for 75m so I could test the location
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Zeppelin double antennas, suitable antenna tuners for their adaptation, extended Zeppelin double antennas and a practical example of the Zeppelin double antenna construction are described
Articles in antenneX, the Prismatic Polyhedron, or Pn, is a derivative of the simple dipole
The first HF antenna I put up was a coaxial dipole, the concept was developed by MIT. Electrically it is very different to a conventional dipole
What if I told you can make a 50 ohm version directly from RG-58 or RG-8 / RG-213 cable?
A simple antenna cut for 75m so I could test the location
Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards
Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system
Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda