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Index: 1973 - 2003
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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Transmatch/Antenna Tuner
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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Palomar Engineers President Jack Althouse, K6NY, SK
Sep 17, 2013 ... 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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Ferrite choke kits for coax, USB, and ethernet
Time to reduce the annoying RF sources that are picked up in your radio, or cause havoc with interconnecting shack equipment. Our choke kits provide the ... Learn More
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Let's Talk Transmission Lines
Figure 1—The radio, antenna and transmission line. The object is to get as much power as possible from the radio into the antenna's radiation resistance. One of ... Learn More
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ARRL Letter
Apr 29, 2010 ... 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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A Coupled-Resonator HF Antenna Use this multiband dipole for ...
A coupled-resonator configuration with three wires spaced 2 inches apart looked just right for operating during ARRL Field Day and for Amateur Radio Emer- gency ... Learn More
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A practical approach to HF and VHF antennas, plus antenna By ...
Second, the resulting gain of a J-pole may be less than a properly made. 1/4 wave ground plane. Some amateur radio J-poles will work reasonably well and others ... Learn More
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QEXfiles
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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Integrating Amateur Radio into Engineering Classes is International ...
May 22, 2016 ... For the fourth consecutive year, the ARRL will be represented at the IMS. This year's theme is, “Connecting minds, exchanging ideas.” The IEEE ... Learn More