• A relay league is a chain of message forwarding stations in a system of optical telegraphs, radio telegraph stations, or riding couriers. Early 19th century...
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  • The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization...
    30 KB (3,598 words) - 15:14, 13 March 2024
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    countries. According to an estimate made in 2011 by the American Radio Relay League, two million people throughout the world are regularly involved with...
    62 KB (6,814 words) - 21:03, 27 June 2024
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    Carolo-Wilhelmina. 10247-549-4. AmericanRadio, RelayLeague. "W1AW Code Practice Schedule". ARRL. American Radio Relay League. Retrieved 3 June 2022. Linton, Tanja...
    107 KB (9,834 words) - 20:56, 6 July 2024
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    Relay League. 3 November 2021. Retrieved 7 November 2021. "Amateur Radio Digital Communications Grants Continue". News. American Radio Relay League....
    114 KB (12,059 words) - 06:22, 30 May 2024
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    Radio Relay League: 1–9 Youngblood, Gerald (Sep–Oct 2002), "A Software Defined Radio for the Masses, Part 2" (PDF), QEX, American Radio Relay League: 10–18...
    30 KB (3,920 words) - 13:49, 28 June 2024
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    inventor, and co-founder (with Clarence D. Tuska) of the American Radio Relay League (ARRL). Hiram Percy Maxim is credited with inventing and selling the...
    13 KB (1,567 words) - 17:04, 9 June 2024
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    et al., eds. (1988). ARRL Antenna Book. Newington, CT: American Radio Relay League. p. 25⸗18 ff. ISBN 978-0-87259-206-3. Silver, H. Ward (N0AX); et al....
    179 KB (21,610 words) - 21:01, 7 July 2024
  • and two more letters. To give an example, W1AW, the American Radio Relay League's Hiram Percy Maxim Memorial Station in Newington, Connecticut, is found...
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  • Robert, ed. (1995), The ARRL Handbook for Radio Amateurs (Seventy-Third (1996) ed.), Newington, CT: The American Radio Relay League, ISBN 0-87259-173-5...
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    American Radio Relay League. ISBN 978-0-87259-365-7 – via Google Books. "Weak signal modes". ARRL.org. American Radio Relay League. Retrieved 24 November...
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  • Examples include airborne radio relay, microwave radio relay, and communications satellite. The American Radio Relay League was founded for this purpose...
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    early QSLs SWL QSL Card Museum American Radio Relay League Logbook of the World American Radio Relay League QSL Buruea A very large QSL gallery, more than...
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    2008. American Radio Relay League (ARRL) (2005), ARRL Handbook for Radio Communications (Eighty-Third ed.), Amateur Radio Relay League, ISBN 0-87259-948-5...
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  • service in the Roman Empire Relay league, a chain of message-forwarding stations BITNET Relay, a 1980s online chat system Mail relay, a server used for forwarding...
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  • Radio Relay League, Inc. v. FCC can refer to: American Radio Relay League, Inc. v. FCC (1980), regarding CB radio American Radio Relay League, Inc. v...
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  • AfreecaTV VALORANT League Overwatch APEX relay League of Legends Pro League Korean Relay LoL Champions Korea Relay Sudden Attack Champions League AfreecaTV Tekken...
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    Relay League. pp. 147–159. ISBN 0-87259-001-1. Schooner Kaimiloa “KFUH” "Kon-Tiki Communications – Well Done!". QST. The American Radio Relay League:...
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  • magazine for amateur radio enthusiasts, published by the American Radio Relay League (ARRL). It is a membership journal that is included with membership in...
    11 KB (902 words) - 10:29, 9 November 2023
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    Radio Relay League (ARRL) (2021). "Fundamental Theory—Circuits and Components". ARRL Handbook for Radio Communications (98 ed.). American Radio Relay League...
    71 KB (8,298 words) - 14:38, 27 June 2024
  • Link-Layer Protocol, Version 2.0 (PDF). Newington, CT: American Radio Relay League. p. 18. ISBN 0-87259-011-9. Archived (PDF) from the original on 2014-01-07...
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    Javelin Portable Rocket Launching System. Members of the American Radio Relay League who are volunteer examiners may carry the VEC (volunteer examiner coordinator)...
    49 KB (5,820 words) - 23:08, 18 June 2024
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    International Call Sign Series". arrl.org. Newington, CT: American Radio Relay League. Sandersen, Vibeke (2000). "Om bogstavet ø". Nyt fra Sprognævnet (3):...
    15 KB (1,681 words) - 21:18, 13 June 2024
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    Radio Relay League. ISBN 0-87259-817-9. Ford, Steve (December 1993). "The lure of ladder line" (PDF). QST Magazine. Newington, CT: American Radio Relay League...
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    Radio Relay League, The Wireless Weekly: The Hundred per Cent Australian Radio Journal, Wireless Press, retrieved 24 March 2019 Australasian Radio Relay League...
    72 KB (8,621 words) - 22:03, 22 June 2024
  • Radio Relay League. 2017-01-27. Archived from the original on 2022-10-20. Retrieved 2022-10-20. "It's World Amateur Radio Day!". American Radio Relay League...
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    ), The Radio Amateur's Handbook, Fifty-Fifth Edition, American Radio Relay League, 1977, p. 368 John Avison, The World of Physics, Nelson · 2014, page...
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    communication with those schools. On April 11, 2007 the American Radio Relay League reported that Simonyi was already making ham radio contacts from space...
    34 KB (3,290 words) - 19:56, 13 May 2024
  • Book for Radio Communications (22nd ed.). Newington, CT: American Radio Relay League. Chapter 5, Section 9.6, Section 11.6, Section 16.5, Section 20.6, Chapter 22...
    78 KB (10,162 words) - 08:53, 5 July 2024
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    Handbook for Radio Communications (Eighty-eighth ed.). American Radio Relay League. ISBN 978-0-87259-096-0. Silver, Ward, ed. (2011). "Ch. 14 Transceivers"...
    35 KB (4,576 words) - 04:14, 19 April 2024