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 |
 | national amateur radio societies which exist in most countries. According to an estimate made in 2011 by the American Radio Relay League, two million people... 62 KB (6,813 words) - 15:30, 5 April 2024 |
 | American Radio Relay League: 10–18 Youngblood, Gerald (Nov–Dec 2002), "A Software Defined Radio for the Masses, Part 3" (PDF), QEX, American Radio Relay... 30 KB (3,925 words) - 06:55, 12 February 2024 |
Examples include airborne radio relay, microwave radio relay, and communications satellite. The American Radio Relay League was founded for this purpose... 814 bytes (100 words) - 17:42, 5 December 2023 |
(1936). 200 meters & Down - The Story of Amateur Radio. Newington, CT: The American Radio Relay League. pp. 132–146. ISBN 0-87259-001-1. "WSPR propagation... 27 KB (3,433 words) - 01:50, 13 May 2024 |
American Radio Relay League, Inc. v. FCC can refer to: American Radio Relay League, Inc. v. FCC (1980), regarding CB radio American Radio Relay League... 430 bytes (73 words) - 13:31, 15 February 2024 |
century. Radio amateurs have been early in arranging relay leagues, as is reflected in the name of the organization of American Radio Relay League (ARRL)... 2 KB (171 words) - 12:35, 18 November 2020 |
build community preparedness. The American Radio Relay League is a non-commercial membership association of amateur radio operators organized for the promotion... 31 KB (3,840 words) - 04:39, 4 January 2024 |
 | W1AW (section Role in modern amateur radio) W1AW is both the amateur radio call sign and the primary operating station of the American Radio Relay League (ARRL). This station, which is commonly called... 13 KB (1,360 words) - 02:22, 13 October 2023 |
 | ISBN 978-0387681894. Tony Dorbuck (ed.), The Radio Amateur's Handbook, Fifty-Fifth Edition, American Radio Relay League, 1977, p. 368 John Avison, The World of... 140 KB (14,995 words) - 14:01, 11 May 2024 |
 | QRP operation (redirect from QRP (amateur radio)) science of QRP. American Radio Relay League. ISBN 978-0-87259-104-2 – via Google Books. Dobbs, George (1 September 2012). QRP Basics. Radio Society of Great... 14 KB (1,560 words) - 22:41, 21 February 2024 |
 | Contesting (redirect from VHF radio contest) maintained by the American Radio Relay League ("ARRL"). Depending on the rules for a particular contest, each multiplier may count once on each radio band or only... 37 KB (5,168 words) - 20:19, 3 December 2023 |
input from the American Radio Relay League and the Department of the Army's Office of Civil Defense. During World War II, the Amateur Radio Service had been... 6 KB (646 words) - 16:22, 26 March 2024 |
QST (category Amateur radio magazines) QST is a magazine for amateur radio enthusiasts, published by the American Radio Relay League (ARRL). It is a membership journal that is included with... 11 KB (902 words) - 10:29, 9 November 2023 |
 | Q code (redirect from QNB (amateur radio)) International Civil Aviation Organization (ICAO). QNA to QNZ – The American Radio Relay League (ARRL) has also developed its own QN Signals for message handling... 81 KB (2,703 words) - 11:26, 16 April 2024 |
American Radio Relay League, Inc. v. FCC, 617 F.2d 875 (D.C. Cir. 1980) was a notable Court of Appeals for the DC Circuit case between plaintiff, the... 3 KB (418 words) - 22:38, 18 February 2024 |
 | Hiram Percy Maxim (category Amateur radio people) February 17, 1936) was an American radio pioneer and inventor, and co-founder (with Clarence D. Tuska) of the American Radio Relay League (ARRL). Hiram Percy... 13 KB (1,567 words) - 22:24, 17 January 2024 |
they have worked. Computer-based logging software, such as the American Radio Relay League's Logbook of the World, can also be used for logging contacts... 3 KB (320 words) - 06:19, 6 December 2023 |
47 CFR 90.35 "(CB) Radio Frequencies". Right Channels Radio. Retrieved 25 January 2023. "(10 meter) Band Plan". American Radio Relay League. Retrieved 25 January... 17 KB (1,945 words) - 12:49, 25 April 2024 |
 | It is celebrated each fall during the Waterfall Festival. The American Radio Relay League is headquartered in Newington, with a call sign of W1AW. Newington... 41 KB (3,727 words) - 21:13, 28 April 2024 |
 | American Radio Relay League (ARRL) (2021). "Fundamental Theory—Circuits and Components". ARRL Handbook for Radio Communications (98 ed.). American Radio... 71 KB (8,285 words) - 12:15, 31 March 2024 |
 | Horzepa, Stan (17 September 2010). "Surfin': Time for Ham Radio". American Radio Relay League. Archived from the original on 23 September 2010. Retrieved... 52 KB (5,997 words) - 19:08, 12 May 2024 |
 | 2019. "What is Ham Radio? 1.5.8 Vintage Radio". The ARRL Handbook For Radio Communications (91st ed.). American Radio Relay League. 2014. p. 1.17. Haring... 22 KB (2,319 words) - 14:57, 7 March 2024 |
 | Connecticut: American Radio Relay League: 60–65. "432 Record, W4HHK Apollo 16 Reception". QST. Newington, Connecticut: American Radio Relay League. June 1971... 46 KB (4,960 words) - 12:37, 8 May 2024 |
The ARRL Ham Radio License Manual: All You Need to Become an Amateur Radio Operator. Technician]. Level 1. American Radio Relay League; 2006. ISBN 978-0-87259-963-5... 22 KB (2,385 words) - 17:28, 23 August 2023 |
Traffic System (NTS), organized and operated by members of the American Radio Relay League (ARRL) to handle routine and emergency messages on a nationwide... 7 KB (925 words) - 03:51, 7 December 2023 |
 | Linear amplifier (section Amateur radio) The ARRL Ham Radio License Manual: All You Need to Become an Amateur Radio Operator. Technician. Level 1. American Radio Relay League. pp. 5–. ISBN 978-0-87259-963-5... 9 KB (1,130 words) - 18:47, 26 February 2023 |
 | 2010. "Indonesia's New President, Vice President are Radio Amateurs". American Radio Relay League. 21 October 2014. "Tanda Kehormatan yang dimiliki Presiden"... 36 KB (3,503 words) - 09:42, 24 April 2024 |
of International Call Sign Series". arrl.org. Newington, CT: American Radio Relay League. Robert Bringhurst (2002). The Elements of Typographic Style... 15 KB (1,739 words) - 10:47, 8 May 2024 |
The Radio Amateur's Handbook (PDF). Newington, CT: American Radio Relay League. 1936. p. 364. Communication Instructions (PDF). Vol. Part II: RADIO. Washington:... 9 KB (769 words) - 21:25, 24 March 2023 |