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Choosing An Antenna - ARRL
In amateur radio we usually think of a dipole as being a half wavelength long and fed in the cen- ter. Such an antenna is shown at Fig. 1A. It is not planned to ... Learn More
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The K7RA Solar Update - ARRL
Jan 17, 2014 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Choosing a Ham Radio - ARRL
Choos- ing just one from the variety of radio models is a challenge! The good news is that most commercially manufactured Amateur Radio equipment performs the ... Learn More
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In This Issue - ARRL
You can honor media efforts to promote. Amateur Radio. Happenings 82. Rick Lindquist, WW1ME. League assures VECs that pending rule changes are not on the back ... Learn More
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ARRL Antenna Book 24th Edition
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
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List of Abbreviations found in ARRL Publications
balun—balanced to unbalanced (transformer). BC—broadcast. BCD—binary coded decimal. BCI—broadcast interference. Bd—baud (bids in single-channel binary data ... Learn More
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RFI Hunt - ARRL
Ferrites, Baluns, and Audio Interfacing,” audiosystemsgroup.com/RFI-Ham.pdf. 3The ARRL Handbook for Radio. Communications, 2012 Edition. Available from your ... Learn More
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Portable Operation at the Navesink Twin Lights - ARRL
Amateur radio operators can support a site's interests by incorpo- rating its historical/educational value into their activi- ties. For this reason, it is ... Learn More
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YW (Yagi for Windows) - ARRL
YW file, which describes the 5-element 6 meter Yagi in. Chapter 18 of The ARRL Antenna Book. This design uses a coaxial 200:50-Ω balun and a hairpin match at ... Learn More
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Richard Dean Straw, N6BV, ARRL “Antenna Expert,” Silent Key
Jan 8, 2026 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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