About Loop Antennas
Loop Antennas The Principles of the Loop Antenna article was in a newsletter of the MDXC. The next three were from a talk that Mike Bates and James Dale gave to the Northland Antique Radio Club’s Radio...
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Quickie Vertical
Quickie Vertical Hear I am sitting in front of the rig listening to everyone working CQ World Wide, and I don’t really have time for this, but I hear a few interesting stations on 20 meters and try to...
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The Grid Yagi
The Grid Yagi (or Grid Quad) is a high performance yagi antenna that can be built with readily obtainable inexpensive materials. Described here is a 6 element 2 meter version with a boom length of...
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A 40m Vertical Antenna
Let me first say I make no claims of originality for this item. It is intended as a simple, inexpensive solution for the newcomer to experiment across the 40m band (7.0–7.2MHz) when only restricted...
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Windom Antenna 10-80
A windom antenna for 10 to 80 meters band – a design by PU1LHP The post Windom Antenna 10-80 appeared first on IW5EDI Simone - Ham-Radio.
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2m crossed yagi antenna
This 2m yagi uses design data from DK72B’s excellent yagi website. The element to boom mounting used here may be of use to some as it does not use any polamid mounting / insulating clamps at a cost of...
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The gamma match
The Gamma match is the most used matching device used for yagi beams. What it does is: A Yagi almost never has an impedance of 50 ohms. In other chapters i told that Gain, bandwith, F/B etc. all...
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Wonder Whip Antenna
The Wonder Whip? A £10 QRP Portable Multiband Antenna for HF, VHF and UHF A variation on the “Miracle Whip” and “Wander Wand”. The Wonder Whip Context I enjoy low power, portable operations, from...
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GAP Titan DX Maintenance
I’ve installed the GAP Titan DX some years ago. Due to maintenance works on my roof, I had to put the antenna down for some weeks. Tuning GAP Titan DX This week I’ve been able to restore the antenna...
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EAntenna 40m Bazooka Antenna Review
An on the field comparison with the GAP Titan DX Since the GAP Titan DX did not completely satisfied me completely on 40 meters band, last summer I decided that the time to test some alternatives had...
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