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Making Your First Contact - 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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ETP Grants - ARRL
The Education & Technology Program offers two types of grants: ETP School Station Grants are awarded to schools that provide a plan to use Amateur Radio as part ... Learn More
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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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2004 ARRL Field Day
Jul 1, 2004 ... 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 September VHF Contest is September 10-12
Sep 7, 2016 ... 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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Columbus Antennas to Take to the Skies - 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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QEXfiles - 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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Feed Lines - ARRL
Coaxial cable commonly used for Amateur Radio has an impedance of 50 ohms while ladder line impedances can vary from 300 to 600 ohms. Amateur Radio transceivers ... Learn More
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New 60-Meter Frequencies Available as of February 13 - ARRL
Jan 15, 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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RF Radiation and Electromagnetic Field Safety - 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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