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Amateur Radio Quiz: Your Days Are Numbered - ARRL
Apr 3, 2013 ... b. SWR for a reflection coefficient of 0.5. c. Impedance transformation ratio of a 1/4-wavelength sleeve balun. d. Number of times ... Learn More
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Radiation Hazards - ARRL
He recently attended a local society meeting with someone who had just passed the Radio Amateur Ex- amination and arranged for another amateur to demonstrate to ... Learn More
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Antenna Here is a Dipole - ARRL
line, baluns, insulators, rope, sealant and other supplies). Catalog available. • Most major Amateur Radio equipment dealers (Amateur Electronic Supply,. Ham ... Learn More
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Product Notes - ARRL
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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2026 ARRL NATIONAL CONVENTION PROGRAM
Aug 21, 2026 ... This marks the first time Mini Contest University (Mini CTU) is coming to Huntsville. Registrants will learn from some veteran amateur radio ... Learn More
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7 dB for 7 Bucks - ARRL
Fig 2-Solder the coaxial cable to the driven element stubs as shown. If the distance from your antenna to your radio is greater than 15 feet, use a low- loss ... Learn More
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Friday July 18, 2014 Forums and Presentations Schedule ... - ARRL
Jul 18, 2014 ... Your Balun-and. Other Things in. Your Antenna. System: Dean. Straw, N6BV. PR-101: The Next. Generation: Ed. Tyler, N4EDT. ARRL Youth Radio. Lab ... Learn More
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Search for Amateur Radio News - ARRL
... Baluns.” Congratulations, George! The winner of the QST Cover Plaque award -- given to the author or authors of the best article. Learn More · QST0310Cover. 04 ... Learn More
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160 and 80 Meter Matching Network for Your 43 foot Vertical — Part 2
Jan 2, 2010 ... Amateur Extra class operator and ARRL Life. Member Phil Salas, AD5X, was first licensed as WN3BCQ in 1964. Ham radio became the reason he ... Learn More
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Radio Frequency Interference (RFI) - ARRL
ARRL helps amateur radio operators through both technical and process hurdles often experienced while investigating RFI to or from a ham's station. Most ... Learn More
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