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Links - 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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EMC Committee - ARRL
Jul 21, 2018 ... Develop standardized methods of locating RFI sources of harmful interference to. Amateur Radio stations. Work with other Industry Groups to ... Learn More
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What To Do if You Have an Electronic Interference Problem - ARRL
Interference occurs when undesired radio signals or electromagnetic "noise" sources are ... The ARRL has an information package called "RFI/EMI Radio Frequency ... Learn More
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FCC enforcement involving electric utilities - ARRL
... noise sources on power lines and scheduling various utility staff to perform ... Having Trouble? Technology >> Radio Frequency Interference (RFI) >> Power Line >> ... Learn More
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A Home-made Ultrasonic Power Line Arc Detector - ARRL
There have been many excellent magazine articles and books published on how to deter- mine the location of radio noise and one of the best sources of ... Learn More
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Handheld Direction Finding Loop Antenna for RFI Location - ARRL
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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Noise Logging - 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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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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FCC Enforcement - 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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ARRL Serving its Members: NU2W's Story
Aug 15, 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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