• Forum » RFI - Discussion and Q&A » RFI on 2 meters every ~300 kHz

    But that isn't conclusive either way in my book. I've found ... The quieting of the RFI after a rain leads me to think in terms of grounding. Moisture ... Learn More

  • May 26, 2010

    May 26, 2010 ... Combining ham radio, dark chocolate, and java is a hit in my book! .... Operating for Amateur Radio and a new edition of the ARRL RFI Book. Learn More

  • Power Line Noise

    V. How to Locate Power-Line Noise (By Mike Martin, RFI Sevices) .... Use VHF or UHF if you can hear the RFI at these frequencies. ..... The ARRL RFI Book Learn More


    When someone has an unusual RFI problem, the first question he or she almost always asks is: What is it? .... and buy the ARRL RFI. Book. smile emoticon. Learn More

  • Contest Update Issues

    Dec 4, 2002 ... ... Electromagnetic Interference (EMI) o The ARRL RFI Book - 1st Edition: Chapter 2 - EMC Fundamentals o Lightning Protection and Grounding ... Learn More

  • ARRLWeb: ARRL EMC Committee Semi-Annual Report

    Considered the possibility of tracking RFI issues with new Hybrid and ... RFI; Write and publish the ARRL RFI Book; Design and update ARRL's RFI web pages ... Learn More

  • ARRLWeb: ARRL EMC Committee Semi-Annual Report

    Jul 20, 2013 ... Write and publish the ARRL RFI Book. Design and update ARRL's RFI web pages. Maintain a database at ARRL to facilitate EMC case tracking ... Learn More

  • July 18, 2008

    Jul 18, 2008 ... ... a long-time ARRL Technical Advisor, wrote the chapter on cable television interference in the second edition of "The ARRL RFI Book." ARRL ... Learn More

  • Propagation and Radio Science Now Available as E-Book

    May 12, 2015 ... ARRL's new book, Propagation and Radio Science by Eric Nichols, KL7AJ, is now available as an e-book for the Amazon Kindle. Propagation ... Learn More

  • June 22, 2001

    Jun 22, 2001 ... ... with permission, in the ARRL RFI Book, . ARRL offers additional information about automotive RFI on its Web ... Learn More