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Query: Antenna
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Categories
- Antennas > 20M > 20 meter Dipole Antennas
- Antennas > 20M > 20 meter Vertical Antennas
- Antennas > 20M > 20 meter Yagi antennas
- Antennas > 40M > 40 meter Delta Loop Antennas
- Antennas > 40M > 40 meter Dipole Antennas
- Antennas > 40M > 40 meter Loop Antennas
- Antennas > 40M > 40 meter Magnetic Loop Antennas
- Antennas > 40M > 40 meter Vertical Antennas
- Antennas > 40M > 40 meter Yagi Antennas
- Antennas > 6M > 6 meter J-Pole Antenna
- Antennas > 6M > 6 meter Moxon Antennas
- Antennas > 6M > 6 meter Yagi Antennas
- Manufacturers > Antennas > HF > Active antennas
- Software > Antenna analysis
- Manufacturers > Antenna Analyzers
- Radio Equipment > Antenna Analyzers
- Antennas > Antenna Books
- Antennas > Antenna Calculators
- Antennas > Theory > Antenna Gain
- Technical Reference > Antenna Launcher
- Manufacturers > Antenna Launcher
- Manufacturers > Antenna Masts and Mounts
- Shopping and Services > Antenna Mount
- Manufacturers > Antenna Parts
- Shopping and Services > Antenna Parts
- Technical Reference > Antenna Rotator
- Manufacturers > Antenna Rotators
- Software > Antenna rotor control
- Technical Reference > Antenna Switch
- Manufacturers > Antenna Switches
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A Lindenblad Antenna for 145 MHz and 435 MHz with an integrated 50 MHz J-pole -
An introduction to history of Morgain Antenna, since the early origins in Virginia, to the current home made projects and design available on the net. Article in Italian -
In the long history of beam aerials there has persistently existed the claim that certain types of aerials perform better than yagis. -
YF1AR multiband vertical antenna, based on orginal concept by VE7BS. Consist of 6 vertical elements and 6 base radials with a single 50 Ohm feed line. -
An attic antenna for 40 and 80 meters band by NS1W -
This 40 meter Inverted V antenna was tested and tuned at a height of 35 feet and proved excellent results. The ends of the antenna are about 11 feet above the ground. Article and video available -
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You can make your own 2-meter "rubber duckies" that will likely perform much better than many commercial units. -
Adventures in amplified GPS antenna construction; an experiment -
6m (50Mhz) Long wire antenna There is another form of long wire antenna which provides uni-directional coverage and is easy to build. Description by Arnie Coro CO2KK -
This VHF loop antenna is great for indoor use or travel -
Comparison chart for low-band receiving antennas -
About the G5RV antenna, construction notes and tipical dimensions -
Why twinlead isn't necessarily a low loss feed line. -
This article describes the antenna for Low Frequency Beacon. It originally appeared in the "Lowdown" for Oct. 1999. -
This is a design for a stealthy HF multi-band vertical wire antenna using a tree as a supportby G7AQK -
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VK5BR article on home brewing your own EH Antenna for 40 meters band -
If you have space constraint at your QTH for a HF antenna, you can try contructing this HF magnetic loop antenna for 40-20 meters bands -
Cheap UHF antenna plans for 2 meters and up including 421 1296 and 902 Mhz -
Shortened vertical antenna for 40 meters band an homebrew project -
Article on a 2 and 6 meters halo antennas that does not require a mast has a very low part count and can easily be built with a minimum of tools. -
A PDF presentation of a home made moxon antenna for 50 MHz 70 MHz and 144 Mhz. The project is mainly out of surplus plastic Plumbing pipes and clips etc, and also details of how the dimensions were calculated. -
A well documented article about construction and analysis of a horizontally polarized halo antenna for 6 meters band by Dr. Carol F. Milazzo, KP4MD -
A trapped dipole antenna based on the orignal W3DZZ antenna design resonating on 80 40 20 15 10 meters -
A homemade VHF/UHF vertical antenna made essentially with RG58 coax cable, with a 9 turns choke balun to prevent the shield acting as a RF Radiator. -
Author describes in this post a unique copper pipe fan dipole that he created and that provides fantastic results -
Theory of horizontal loop antennas, as discovered by G2PL using a lowered quad antenna and theorized by ZS6AKA -
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Although a magnetic loop antenna(aka small loop antenna) is very compact, its efficiency is close to a half-wavelength dipole if carefully built. -
F6ITV consideration on HF Antennas, from trap wired anternnas, to center feed antennas. -
Operate 160 and 80 meters in portable with this small antenna by K0EMT -
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The 5/8 vertical it quite popular and matching solutions can vary -
A Low -Power Indoor Portable HF Antenna by Monty Northrup, by N5ESE -
A simple center-fed dipole made just with a thin-wall PVC pipe, aluminum tape, and RG-8X coax -
This article explores the Cobra Junior linear loaded antenna for 80m to 10m bands. This antenna is a linear loaded dipole described by W4JOH in 73 magazine June 1997 -
A vertical monoband antenna design that can work from 6 meters to 70 cm by F5ZV in French -
How to build a no tuner 80 meter, half wave wire antenna that takes full advantage of the phone portion of the band known as 75 meters. -
3d parts printed to build an EZ-Lindenblad 2 Meters LEO Sat antenna as designed from Anthony Monteiro -
Experimental Determination of Ground System Performance for HF Verticals -
A New Twist on Portable Multiband HF Dipoles, a Multi-band Spiral Dipole Off-Center-Feed match (OCF) antenna solution.