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QST Binaries - ARRL
QST Files by Issue Date ; wi5w.zip. Jul 1997. 34. "Build Your Own Intelligent Amateur Radio Transceiver (New Books)" Source code for programming an EPROM. (14k). Learn More
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Radio Antennas and How They Operate - ARRL
1 Details of a dipole antenna that is ½-wavelength long electrically. This is often a new amateur's first antenna. Page 2. transmitter and receiver for best ... Learn More
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Weak Signal -- (VHF-DX, Meteor Scatter, EME-Moonbounce) - 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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Supplemental Files – ARRL Antenna Book, 23rd Edition
(Note: Chapters 2 and 28 have no supplemental files.) Chapter 1. Supplemental Articles. • “Radio Mathematics” — supplemental information about math used in ... Learn More
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ARRL Antenna Book Reference
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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Evaluating Compliance with FCC Guidelines for Human Exposure to ...
Amateur radio organizations and licensees are encouraged to develop their own more detailed evaluation models and methods for typical antenna configurations and. Learn More
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Product Reviews and Short Takes September 2012 - ARRL
The radio can transmit slightly outside of each of the four ham bands covered; the user needs to keep that in mind if operating near the band edges. We were ... Learn More
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EFHW Antenna 80m Extension Kit - 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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RF Exposure Calc Instructions - 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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ARRL Antenna Book 23rd 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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