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  • National Association for Amateur Radio Website Search

    Results 73 - 80 of 1360 ... 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

  • ARRL :: ARRL Kindle Books

    Digital Storage Oscilloscopes for Ham Radio. Getting the most from a DSO in your ham shack! Available as an e-book. To order download the e-book in the Kindle format from Amazon. Item No. DOHR - $9.99. Out of stock. Digital Storage Oscilloscopes for Ham Radio ... Learn More

  • Additional ARRL Books Now Available as E-Books

    08/04/2015. ARRL has announced plans to significantly increase the availability of its publications as e-books. At the same time, the League introduced six more ARRL titles in the popular Amazon Kindle format. “I'm very pleased that members and readers will find more and more ARRL books available in the reading format  ... Learn More

  • Power Line Noise

    If no change or little change in the noise results, the problem with the receiver or its power supply, or the RFI source may is located near the receiver or ...... The ARRL RFI Book Practical Cures for Radio Frequency Interference. Step-by-step interference solutions covering telephones, power-lines, TVs computers, VHF ... Learn More

  • List all Products

    Raspberry Pi for Dummies — 2945. Raspberry Pi Projects for Dummies — 0034. Raspberry Pi Workshop Manual — 1007. Relic — 0115. Remote Operating for Amateur Radio — 0922. Repeater Directory 2018, The ARRL — 0758. RFI Book 3rd Edition, The ARRL — 0915. RFI Pocket Guide — 5008 RFinder App — RFinder Learn More

  • MFJ-5008 Ultrasonic Receiver

    tion of The ARRL RFI Book for more informa- tion. 2See “A Home-made Ultrasonic Power Line Arc. Detector” by James T. Hanson, W1TRC, QST,. Apr 2006, p 41, for complete details on build- ing an ultrasonic pinpointer. Feedback appears on page 99 of the June 2006 issue. 3Links to PDF versions of all MFJ manuals, in-. Learn More

  • Amateur Radio

    RF circuits and systems. Plus more RF electronics titles: ✓ARRL RFI Book. ✓ Hands-On Radio, Vol 1 & 2. The ARRL Antenna Book – 22nd edition. Other titles include: ✓Transmission Line Transformers. ✓ Antenna Modeling for Beginners. ✓ ARRL Antenna Compendium Series. ✓ Electronic Applications of the Smith Chart . Learn More

  • Chapters 6, 7 & 8 - Circuits, Radio Signals & Modes and Equipment

    Regulatory & Advocacy · State and Local, Volunteer Consulting Engineer Program, Volunteer Counsel Program, Antenna Regulation and Zoning, CCR Study Information, International, Federal RFI Preemption, Technical Relations Office, Federal ... Learn More

  • ARRL :: Public Service :: Emergency Power for Radio Communications

    This book covers the foundation of any communications installation—the power source. Use this book to plan ways to stay on the air when weather or other reasons cause a short-term or long-term power outage. Find ways to reach beyond the commercial power grid. Identify methods for alternative power generation that ... Learn More

  • Light Bulbs and RFI — A Closer Look

    electronics capable of causing RFI. What The FCC Says. Two sets of rules apply for these new bulbs ... operate under Part 18, which addresses. Light Bulbs and RFI — A Closer Look. New high efficiency light ..... line noise and other Part 15 interference cases, writing articles and editing ARRL books pertaining to RFI. He. Learn More