ARRL

Secure Site Login

  • Amateur Radio

    amplifiers and antennas through software-defined radio and test equipment from a practical perspective. Experimental Methods for RF Design by Hayward, Campbell, and Larkin. Guidance from experts on developing. RF circuits and systems. Plus more RF electronics titles: ✓ARRL RFI Book. ✓Hands-On Radio, Vol 1 & 2. Learn More

  • National Association for Amateur Radio Website Search

    Results 73 - 80 of 1360 ... Mr. Steffka also assisted in review of EMC related material for the 2010 ARRL Handbook. In addition, he provided input on the automotive chapter for the second printing of the ARRL RFI Book, Second Edition. Mr. Hare continues as the ARRL representative on the Society of Automotive Engineers ... 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

  • ARRL :: Technical

    The ARRL RFI Book 3rd Edition. Practical cures for radio frequency interference! Now including ... RFI Pocket Guide. Pocket reference offers essential data on radio frequency interference for advanced ham radio operators, wireless engineers and technicians. Item No. 5008 - $20.00. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 ... Learn More

  • ARRL Letter

    May 27, 2010 ... ARRL's team of experts has compiled the best advice available on every type of radio frequency interference (RFI) in this brand new edition of The ARRL RFI Book. From automotive to television, from computers to DVD players, from audio equipment to telephones, amateurs will find a step-by-step process ... Learn More

  • Low Power, Crummy Antenna

    problems. I listen for neighbors' TVs, especially if I know one is poorly shielded, before tuning up. If you're still having problems, pick up a copy of the ARRL RFI Book. See the ARRL Publications Bookcase in the issue. December QST: Low Power, Crummy Antenna - Page 6. ARRL 1998 QST/QEX/NCJ CD C i ht (C) 1999 b ... Learn More

  • ARRL References

    ARRL Antenna Book. The 22nd edition of the ARRL Antenna Book is reorganized, updated, and re-written from top to bottom. The book includes a free copy of EZNEC-ARRL antenna modeling and design software plus dozens of supporting files, articles, and utilities. Go Now ... Learn More

  • Chapter 5 Radio Signals & 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

  • Cable Television Interference

    The result of the latter is a condition known as electromagnetic interference (EMI), radio-frequency interference (RFI), TV interference (TVI) or ingress. No matter what you call it, the ultimate translation is ..... It may be possible to obtain this information from the radio station log book. If not, have the station operator transmit on ... Learn More