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Radio Frequency Interference (RFI)
ARRL helps amateur radio operators through both technical and process hurdles often experienced while investigating RFI to or from a ham's station. Learn More
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Additional Resources
The ARRL recommends the following publications on regulatory and RFI topics: Antenna Zoning for the Radio Amateur by Fred Hopengarten Learn More
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TV Channels - Air/CATV
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 General Bulletin ARLB073 (1995)
... RFI book from the FCC The Federal Communications Commission has released a ... The book deals not only with interference to televisions from radio ... Learn More
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ARRL EMI/RFI Products And Other Resources
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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What If?
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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Resolving Furnace and A/C RFI (Radio Frequency Interference ...
Oct 2, 2017 ... The ARRL RFI Book 3rd edition. • Excellent resource. • Edited by Mike. Gruber W1MG. • No chapters on. HVAC (Heating,. Ventilation, and Air. Learn More
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National Association for Amateur Radio Website Search
Results 25 - 32 of 4710 ... ARRL RFI Book. Results 1 - 8 of 1090 ... The American Radio Relay League (ARRL) is the national association for amateur radio ... Learn More
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ARRL Hosts RFI Workshop for Utility Companies
Jun 22, 2011 ... 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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A Quick Look at Radio Frequency Interference
May 1, 2009 ... Also see The ARRL RFI Book, available from your ARRL dealer or the ... Figure 1 — Illustration of conducted and radiated RFI from an amateur ... Learn More