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Current Legislation - ARRL
Your support helps ARRL engage legislative leaders to pass this bill and provide the ability of Amateur Radio Operators to install the antennas necessary to ... Learn More
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How Antennas Work - ARRL
Every active ham uses an antenna. But how many hams can say that they really understand what happens when they apply RF to their antenna? Learn More
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More About Antenna Tuners - ARRL
Mar 18, 2021 ... By adding an antenna tuner to the equation, what you've done is make it possible for the radio to put as much power into the feed line as it can ... Learn More
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Salty Walt Goes “Next Level” with New Portable Antenna Sketchbook
May 8, 2026 ... The book also explores military-inspired antenna systems and streamlined wire antenna designs that can be deployed with minimal equipment. The ... Learn More
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Local Antenna Restrictions - ARRL
Amateurs can face three types of antenna restrictions: Local government zoning restrictions; Covenant (also called CC&R and Homeowners Association) ... Learn More
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Antenna Regulation and Zoning - ARRL
The book, Antenna Zoning for the Radio Amateur, is filled with excellent ideas on how to prepare for, and make your presentation and application to a local ... Learn More
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Indiana Hams Living Under HOAs Gain Antenna Protections - ARRL
Mar 13, 2026 ... The Indiana General Assembly has passed and Governor Mike Braun has signed a bill that adds protection for amateur radio operators who live in ... Learn More
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Antenna Modeling Files - ARRL
This page contains links to files submitted by manufacturers, along with a number of other antenna-modeling files from various sources. Learn More
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Antenna Modeling for Beginners - ARRL
The following material supports the book "Antenna Modeling for Beginners". It contains supplementary information including references and tutorials. Learn More
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Antenna Height and Communications Effectiveness - ARRL
Amateur radio operators, or “hams” as they are called, communicate with stations located all over the world. Some contacts may be local in nature, ... Learn More
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