• New ARRL Oscilloscope Book Now Available as E-Book

    Apr 16, 2015 ... TAGS: applications, arrl, download, e-book, ham shack, practical information, ... ARRL's new book Oscilloscopes for Radio Amateurs by Paul ... Learn More

  • Electric Fence Interference—A Case History

    He literally helped us put the ARRL interference book together, giving me sage advice on the cable industry. .... Paul thinks I'm an RFI guru, so I had to fake it. Learn More


    Jan 17, 2006 ... A list of sources of filters is also provided at the end of this book. Remember, if your TV set or VCR has insufficient filtering or shielding, you may ... 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

  • Bill Becomes a Law

    "RFI Bill" Becomes Law; Amateur Radio Benefits! RFI Regulatory ... Getting P.L. 97-259 on the books took perseverance and a concerted effort by many people. Learn More

  • ARRL References

    The 22nd edition of the ARRL Antenna Book is reorganized, updated, and ... The book includes a free copy of EZNEC-ARRL antenna modeling and design software ... Radio Technology Topics · Radio Frequency Interference (RFI) · ARRL Lab ... Learn More

  • Miscellaneous

    Jul 9, 2004 ... RFI From Miscellaneous Sources. The files in this section are recordings of RF noise from other sources that aren't as easy to categorize. Learn More

  • VDSL Testing

    Ed Hare, W1RFI, ARRL Laboratory Supervisor American Radio Relay League, Inc. 225 Main St Newington, CT 06111. Tel: (860) 594-0318. FAX: (860) 594- ... Learn More

  • The Amateur Amateur: One Medium Counterpoise, Hold the ...

    Jan 19, 2009 ... ... and read a book in a room that seemed to be possessed by demons, ... Even if I couldn't fix the RFI problems, I wanted to have an antenna ... Learn More

  • ARRL :: Operating :: Morse Code Operating for Amateur Radio

    ... (HF) operation, or even if you've been operating HF phone and RTTY but were reluctant to try learning and using Morse code, this book is especially for you. Learn More