• Grounding

    Chapter 8 of the ARRL Antenna Book shows the approximate trade between resistance and number of radials. If your antenna is much shorter than ¼ ... Learn More

  • Two New Books and Digital Software Library -- Now Shipping!

    Apr 5, 2012 ... The ARRL has just released two new books and a digital software library ... systems; operating; around the shack, and interference (RFI/EMI). Learn More

  • Chapter Two: The ARRL Technical Organization

    The ARRL Handbook and a number of other ARRL books and publications. Edit QEX ... Act as staff advisors on technical matters such as RFI. Conduct technical ... Learn More

  • Speakers Bureau

    Contact Gail Iannone to book a speaker. ... W1MG, ARRL EMC Engineer, LAB - Tech Department, Power Line Noise, Interference & RFI. Learn More

  • ARRL EXPO Program and Activities Guide

    May 17, 2013 ... spectrum-protection engineering and its RFI/EMC program. NEW! Meet the ... Books are available for purchase ... This book is filled with dozens ... Learn More

  • Amateur Auxiliary

    Q. Do OOs deal with RFI problems? A. No ... See the ARRL's FCC Rule Book for a discussion of how the FCC defines the standards for obscenity and indecency. Learn More

  • A Home-made Ultrasonic Power Line Arc Detector

    articles and books published on how to deter- mine the location of radio noise and one of the ..... 2M. Loftness, KB7KK, AC Power ... Learn More

  • Download

    the pages of QST and QEX magazines: construction practices, transceivers, transmitters, receivers, accessories, and antennas. The ARRL RFI Book. 3rd Edition. Learn More