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Antennas : 15M
HF Copper Loop for 20 and 15 meters
- A Small Transmitting Loop Antenna for 14MHz and 21MHz.
This is an antenna you might consider if you have limited space, by Lloyd Butler VK5BR
PY6CJ 80/40 meters dipole
- A center feed trapped dipole for 80 and 40 meter band in spanish
Broad Band Dipole for 80m
- Mesh constructed with enamelled wire 0.5 mm diameter
For installing a support (plastic rope 2 mm) is needed. Antenna used on Solomon Isl in 1995 H44/DJ9RB
Ribbon Dipole
- Ideal antenna for QRP work, as it has more gain over dipole.
Indoor multiband dipole
- This indoor dipole is available in two version for 20-10 meters and 40-10 meters. EZNEC data files available by HB9MTN
Build a hanging dipole for 2 metres
- Described here is a simple omni-directional, vertically-polarized dipole for two meters. Made from coaxial cable, it can be rolled up and stored in a small container
Dipole Calculation
- Determining your proper length for the open half-wave dipole antenna
Dipole Antenna Radiation Patterns
- Much confusion exists about the radiation patterns of antennas. In particular, the horizontal
dipole is misunderstood by most who use it.
Dipole antenna
- Overview, summary, tutorial about the dipole antenna or dipole aerial that is widely used on its own and as the basis for other antenna designs.
T2FD, The Forgotten Antenna
- The terminated. tilted, folded dipole T2FD is a little known antenna that performs excellently. Compact in size compared to a half-wave dipole the T2FD provides signal gain, wide frequency coverage, and exceptionally low noise characteristics.
Make your FM Dipole antenna
- There is a simple, homemade antenna that can pull-in your favorite station.
Simple FM Dipole Antenna
- FM Dipole for 88-108 MHz
K7MEM - Folded Dipole Design
- Design your own folded dipole antenna
K7MEM Center-Fed Half-Wave Dipole ( 3-30 MHz)
- A Center-Fed Half-Wave Dipole is probably the simplest of antennas to construct and use. It is usually suspended between two supports, from it's end insulators, and has the feedline hanging from the center.
How to make a Simple Dipole Antenna
- It is very easy to create a simple 1/2 wave dipole, all you need is some lengths of wire such as the core of some mains flex or even a straightened out metal coat hanger, some co-ax cable and a connector for your scanners antenna input
K7MEM - Inverted V Antenna Design
- Inverted V antennas is a dipole with the center raised on a mast and the endpoints near ground. Calculate dimensions online.
A cheap and easy TV antenna
- A simple, cheap, efficient tv antenna that you can make yourself.
Inverted V antenna
- A french document about Inverted V dipole antennas
The G5RV Multiband Antenna
- A French translation of the ARRL antenna compendium chapter about the G5RV Multi-band antenna,
The Lindenblad antenna
- The ultimate satellite Omni Antenna by Howard Sodja, W6SHP. The Lindenblad antenna consists of four half wave folded dipoles slanted 30 degrees to the horizon, oriented 90 degrees to each other in azimuth, spaced 0.3 wavelength apart
All Band Dipole
- Antenna suitable for all the HF amateur bands, including the so called WARC bands by vk6ysf
VKV zavody Contest site
- These pages containing informations about contesting on 144MHz and higher bands. All informations are only in Czech language.
New Tech Question Pool Below
- New Tech Question Pool and Presentation documents to be customized for training
E-skip Warnings via Email
- Automatic 144MHz E-skip Warnings via Email for European Region
Yagi-logper
- Yagi-logper is a linux GPL program to model a Yagi or Log-periodic antennas with horizontal cylindrical dipoles.
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4m dipole
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