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Electric Fence Interference—A Case History
Paul thinks I'm an RFI guru, so I had to fake it. I grabbed my well-worn copy of Radio Frequency Interference: How to Find It and Fix It [1] and dashed out the ... Learn More
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ARRL EMC Committee Semi-Annual Report
Jun 12, 2007 ... RFI COMPLAINTS BY SOURCE: Power Line Noise. 44. Amateur Radio. 22. Unknown. 33. Appliances & Electrical Devices. 7. Automotive. 5. Computer. 7. Learn More
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QEXfiles
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@HamRadio.Fun: November Sweepstakes For the Win!
Dec 22, 2012 ... This year, the Missouri S&T Amateur Radio Club, W0EEE, took a much bigger role in Sweepstakes. In past years, we battled with noise and RFI ... Learn More
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ARRL Letter
Mar 18, 2021 ... We believe that there's a place for a virtual ham expo to serve the needs of the very large amateur radio community, especially those that don't ... Learn More
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Meetings
Aug 27, 2024 ... January 18 (the Thursday before the January 2024 Board Meeting) – W1GKS, W1EMI, W1RFI,. W1DRF (ARRL Lab Digital RF Engineer), K3ZJ and K9LA met ... Learn More
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ARES Letter Issues
Oct 20, 2021 ... Hams Support Chicago Marathon · Can an Amateur Radio Handheld Stop a Train? · ARRL Simulated Emergency Tests Underway; Early Reports In · The ... Learn More
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March 17, 2005 Ms. Jody Noble, Esquire Duquesne Light Company ...
Mar 17, 2005 ... assessment made of the radio frequency interference ... An analysis of these recordings reveals the noise is a sparking source and therefore not ... Learn More
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Grounding and Bonding for the Amateur
The book brings together material from numerous Amateur Radio and industry sources ... noise, and RFI in his large station. Many good photos and sketches ... Learn More
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Interference Primer - ARRL
Ed Hare, W1RFI, Laboratory Supervisor, now grapples with one of the most difficult problems in Amateur Radio: electromagnetic interference, or EMI. EMI is a ... Learn More
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