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Ed Hare, W1RFI, Long time ARRL Lab Engineer, Passes Away
Oct 14, 2025 ... Hare first earned his Amateur Radio Service license as a teenager as WN1CYF (later WA1CYF and KA1CV) and was active in ham radio throughout his ... Learn More
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New ARRL Book Release: Stealth Antennas for Ham Radio
Aug 22, 2025 ... 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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Building Equipment
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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End-Fed Half-Wave Antenna Kit
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 Safety (excerpted for ARRL Handbook, 100th Edition (2023)
May 2, 2023 ... This is why reasonable precautions are taken so that. RF energy at the frequencies and levels used by amateur radio stations are safe. Based on ... Learn More
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ARRL Dual-Band 2 m/70 cm Handheld Yagi Antenna
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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Projects for the Ham Shack
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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Recollections of a Radio Receiver
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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The ARRL Diamond Club
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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Courses & Training
Expand your Amateur Radio knowledge with our continuing education courses. ARRL offers courses in a variety of formats. Courses are offered online, ... Learn More
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