Building Simple Antennas - ARRL
网页HF antennas come in a variety of shapes and sizes. They can range from a simple wire thrown into a tree or a complex quad beam on a 40' crank-up tower. This article helps to explain the differences between them.
How to Build Several Easy Antennas for Amateur Radio - wikiHow
网页2023年8月27日 · Amateur Radio created many antennas, like Spark Gap Transmitters during the Titanic disaster, and wire antennas that are still used today. This wikiHow article teaches you how to build several antennas for amateur radio.
How To Build A Dipole Antenna - Simple DIY At Reasonable …
网页2024年2月1日 · Step By Step Guide on How To Build A Dipole Antenna. If you plan to design, build, or construct a dipole antenna yourself, the following are steps you can take to create an antenna that can function on the High Frequency (HF) bands. Gather the necessary tools and materials needed for construction.
How to Build a Dipole Antenna for Ham Radio
网页Here's how to build a homemade dipole antenna using speaker wire. Follow this step-by-step guide to build your own 20M and 40M dipoles!
5 Simple Multiband Wire Antennas - The DXZone
网页2016年5月14日 · A selection of five easy and easy to build HF multiband wire antennas. Homemade Carolina Windom antenna. This multiband wire antenna it is an off centre fed dipole, with 10 feet of vertical radiator, needs no tuner on 40m, 20m and 10m and works fine on all bands above 40m with a tuner, and even below 40m on 60m, and 80m. (by M0UKD)
Is there a simple, DIY, antenna suitable for HF receive only?
网页Is there another simple, cheap, DIY antenna I could try on my receiver? I know I'm going to want to hook it up and have a listen before the last solder joint has cooled. Ideally it would cover 160 m to 10 m reasonably well. The most complicated antenna I've built was a Gray Hoverman for UHF reception.
The All Band HF Doublet - 80 thru 10 Meter Ladder Line Multiband …
网页This antenna project will get you up and running with an all band Hf antenna using one of the oldest and least expensive ham antennas around.....the all band doublet. If you've got some TV twinlead or ladder line laying around and an antenna tuner, some wire, insulators and a bit of time then read on.......Project also includes a novel way of ...
Simple Construction of Wire Antennas – Practical Antennas
网页2023年8月18日 · Building a Simple HF Dipole Antenna. A wire dipole is one of the easiest antennas to build, and the same methods can be used for most other wire antennas. By choosing the right materials, and not worrying about how other books show to do it, it can be quite easy and quick.
HF Indoor Loop Antenna DIY - Simple & Easy to Build - YouTube
网页HF Loop Antenna DIY - Simple & Easy to Build Advantages: Simple & Cost Effective, Suitable for Indoor Installations, Compact in Size, and High Directivity.
DIY: How to build a Noise-Cancelling Passive Loop (NCPL) antenna
网页2020年4月5日 · I’ve gotten an number of inquiries from SWLing Post readers asking for a step-by-step guide to building the passive loop antenna I’ve mentioned in a number of previous posts. This antenna is the homebrew version of the commercially-available Airspy Youloop. It works a treat.
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