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  • National Association for Amateur Radio Website Search

    Results 81 - 88 of 1270 ... A Home-made Ultrasonic Power Line Arc Detector. to climb a pole!), it can be a long time before the crew tracks down the problem. There have been many excellent magazine articles and books published on how to deter- ..... info/rfi-elec.html. 2M. Loftness, KB7KK, AC Power Interference. Learn More

  • Radio Frequency Interference (RFI)

    ARRL's Ed Hare, W1RFI and Mike Gruber, W1MG talk about RFI problems on a Common Point, a Cable Access TV show hosted by Dan Thomas. ... A Ham's Guide To RFI, Ferrites, Baluns, And Audio Interfacing by Jim Brown, K9YC. ... E- book-"The RSGB Guide to EMC" (Electromagnetic Compatibility); EMC Standards Learn More

  • Edward F. Hare, Jr.

    Over the years he has written quite a number of RFI articles, ranging from articles for QST and the "ARRL Handbook" to articles that have appeared in professional trade journals. He is also one of the editors and authors of the ARRL "RFI Book" and the author of the ARRL's book on RF exposure, "RF Exposure and You.". Learn More

  • A Quick Look at Radio Frequency Interference

    May 1, 2009 ... Higher frequency signals can. ❝RFI doesn't have to be black magic, or keep you off the air.❞. 1A good resource for amateurs is the ARRL. Lab Technical Information Service Web site at Also see The ARRL RFI Book, available from your ARRL dealer or the ARRL Bookstore,. Learn More

  • ARRL :: Technical :: RFI Pocket Guide

    First licensed in 1974, Mike has been at the ARRL RFI desk since 2002, primarily assisting in interference matters and working with the FCC. He has written numerous articles and edits ARRL books primarily pertaining to RFI, including The ARRL RFI Book, 3rd Edition. Product Details Spiral Bound: 60 pages. Publisher: ... Learn More

  • What If?

    Owning a copy of The RFI Book can help you educate not only your neighbors, but also local law enforcement officials. Even though you may not be at fault in an interference case, never argue with a law enforcement officer. Politely explain the FCC preemption. If an interference case becomes a domestic dispute between ... Learn More

  • 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. Conditioning) RFI. • Referenced here as. ARB. 2 ... Learn More

  • RFI Hunt

    mix. — Ed.] At the lowest power at which the RFI occurred, the cores had no effect on the RFI. I have since obtained cores made of #31 material, optimized for RFI suppression below 10 MHz. See K9YC's online tutorial about RFI and ferrite, the RF Interference chapter of The ARRL Handbook or The. ARRL RFI Book.2-4. Learn More

  • Two New Books Available from ARRL

    05/24/2010. Just as many vendors release new products at the Dayton Hamvention, the ARRL will debut much-anticipated publications. This year was no exception. Two new books -- Remote Operating for Amateur Radio and the third edition of The ARRL RFI Book -- were introduced. Remote Operating for Amateur Radio ... Learn More

  • CATV and Broadcast Channel Chart

    CATV and Broadcast Channel Chart and. The Frequency Layout of a Television Channel from The ARRL RFI Book, pp. 6.1-6.2. Copyright 1998 by the American Radio Relay League, Inc. All rights reserved. Learn More