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Convention Forums and Presenters - 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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Beam - 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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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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2010 QEX Index - ARRL
Measuring HF Balun Performance (Skelton):. Nov/Dec, p 39. Octave for Bessel Functions (Wright): Jan/. Feb, p 26. On Maximizing the Tuning Range of SA/NE. 602 IC ... 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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23rd Edition Antenna Book - ARRL
Jul 20, 2015 ... Topic. Title or Description. Page. Bicycle antennas. J-poles for VHF and UHF. 16-7. Direction-finding antennas. Frame Loop. 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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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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ARRL Letter Issue
Jul 1, 2021 ... 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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ARRL Letter
Jul 24, 2014 ... ARRL National Centennial Convention Kicks Off Ham Radio's Second Century · Centennial Convention Provides Springboard for "Amateur Radio Parity ... Learn More
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