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ARRLWeb: ARRL EMC Committee Semi-Annual Report
Jan 17, 2015 ... RFI from unlicensed devices poses a major real threat to Amateur Radio at this time. This will continue to require significant Committee and ... Learn More
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ARRL Handbook 2023
The 100th Edition of the ARRL Handbook for Radio Communications is a must-have for every radio amateur's bookshelf. Whether you're an experienced ham or new to ... Learn More
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ARRLWeb: ARRL EMC Committee Semi-Annual Report
Jan 18, 2013 ... The EMC Committee monitors developments in the Electromagnetic Compatibility. (EMC) field and assesses their impact on the Amateur Radio Service ... Learn More
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ARRL Library Book Set
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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Part 15 Devices
Dec 2, 2001 ... The ARRL RFI Book has many sug- gestions for resolving a wide range of radio-frequency interference.1 If a prob- lem is serious or ... Learn More
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New Book Release: Salty Walt's Portable Antenna Sketchbook
Apr 25, 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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The ARRL Antenna Book for Radio Communications
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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Handheld Direction Finding Loop Antenna for RFI Location
A good way to locate radio-frequency interference (RFI) in the HF bands is with a small direction finding antenna and a portable radio. Learn More
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FCC Rules and Regulations
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 ARRL Extra Class License Manual Available as Softcover ...
May 25, 2016 ... As the leading publisher of Amateur Radio licensing and training materials, ARRL is expanding beyond traditional printed books to meet the ... Learn More
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