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Employment Opportunities - ARRL
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. 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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ARRL Announces Two Career Opportunities at Headquarters
Jul 13, 2018 ... The Senior Lab Engineer — EMC/RFI Specialist must hold an Amateur Radio license. This individual will work with ARRL members and others in the ... Learn More
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The Radio Amateur's Hand Book by Archie Frederick Collins - ARRL
Mar 16, 2010 ... By Martin Ewing, AA6e aa6e@arrl.net. March 16, 2010. From spark to phone -- an interesting look at the technologies of ham radio's early ... Learn More
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New Book Magic Band Antennas for Ham Radio is Now Shipping!
Oct 28, 2018 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Power Line Noise - ARRL
In this case we tuned our DDF locator to the frequency of channel 4. Let's now consider a complaint from an amateur radio operator with RFI at 21.4 MHz. The ... Learn More
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New ARRL Book Release: Stealth Antennas for Ham Radio
Aug 22, 2025 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Light Bulbs and RFI — A Closer Look - ARRL
This circuitry has the potential to generate. RF, and with it, the possibility of interference to nearby radio receivers, including amateur receivers. So far, ... Learn More
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ARRL Handbook Reference 2011-2023 Editions
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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New Basic Antenna Book Available from ARRL
Nov 18, 2008 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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