Secure Site Login

  • ARRL :: Technical :: The ARRL RFI Book 3rd Edition

    From automotive to television, from computers to DVD players, from audio equipment to telephones, you'll find a step-by-step process for eliminating problematic interference in one convenient book. The ARRL RFI Book also includes resources for addressing new realities of digital cable TV and satellite systems, ... Learn More

  • Audio

    Q: I just sent for the The ARRL RFI Book, but I'm still wondering if the problem really is my fault after all. Should I put a filter on my transmitter? A: No. Since you are interfering with a non-radio device, your neighbor's stereo is acting as a radio receiver through no fault of yours. The FCC's Interference Handbook 1990 Edition ... Learn More

  • A Quick Look at Radio Frequency Interference

    May 1, 2009 ... Higher frequency signals can. ❝RFI doesn't have to be black magic, or keep you off the air.❞. 1A good resource for amateurs is the ARRL. Lab Technical Information Service Web site at Also see The ARRL RFI Book, available from your ARRL dealer or the ARRL Bookstore,. Learn More

  • National Association for Amateur Radio Website Search

    Results 73 - 80 of 1320 ... 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 ..... /rfi-elec.html. 2M. Loftness, KB7KK, AC Power ... Learn More ... Learn More

  • National Association for Amateur Radio Website Search

    Results 57 - 64 of 1260 ... Low Power, Crummy Antenna. Watt-for-watt, CW communicates farther than voice and creates fewer RFI problems. .... If you're still having problems, pick up a copy of the ARRL RFI Book. Learn More ... Learn More

  • Radio Frequency Interference (RFI)

    ARRL's Ed Hare, W1RFI and Mike Gruber, W1MG talk about RFI problems on a Common Point, a Cable Access TV show hosted by Dan Thomas. ... A Ham's Guide To RFI, Ferrites, Baluns, And Audio Interfacing by Jim Brown, K9YC. ... E- book-"The RSGB Guide to EMC" (Electromagnetic Compatibility); EMC Standards Learn More

  • RFI Hunt

    ARRL RFI Book.2-4. The next step was to apply sterner filtering. I purchased a Delta 10DEEG3B ac filter line with a 10 A rating,5 attached short still on the external line cord, I added two more cores to the ac line and control bundle. — no effect on the RFI. Note that I left all of the attempted fixes in place while I continued. Learn More

  • ARRL :: Specials & Sales :: ARRL Library Book Set

    This book set includes popular ARRL publications, intended for clubs or individuals that wish to make a gift to a local library or school. Only complete sets of these publications are available at the special price of $200/set. Price includes UPS ground shipping throughout the 48 contiguous states, only. Call for other shipping ... Learn More

  • Resolving Furnace and A/C RFI (Radio Frequency Interference ...

    Oct 2, 2017 ... The ARRL RFI Book 3rd edition. • Excellent resource. • Edited by Mike. Gruber W1MG. • No chapters on. HVAC (Heating,. Ventilation, and Air. Conditioning) RFI. • Referenced here as. ARB. 2 ... Learn More

  • ARRL :: Technical :: RFI Pocket Guide

    First licensed in 1974, Mike has been at the ARRL RFI desk since 2002, primarily assisting in interference matters and working with the FCC. He has written numerous articles and edits ARRL books primarily pertaining to RFI, including The ARRL RFI Book, 3rd Edition. Product Details Spiral Bound: 60 pages. Publisher: ... Learn More