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02/22/2016 | First Solid-State Transmitter to Span the Atlantic Now Part of ARRL Historical Collection
A flea-powered transistorized ham transmitter built in the 1950s and later used to make a transatlantic contact has become part of the ARRL Historical Collection.
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01/19/2016 | There’s Still Time — But Not Much — to Make Plans for the ARRL National Convention and Banquet
Time is tight to order ARRL National Convention Banquet tickets and to make your plans to attend the Convention February 12-14, hosted by the popular Orlando HamCation®.
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06/11/2015 | Keysight Technologies Donates Spectrum Analysis Software to ARRL Lab
Keysight Technologies (formerly Agilent) has donated software that will augment the feature set of the ARRL Laboratory’s MXA-9020A spectrum analyzer.
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04/13/2015 | Switching Power Supplies a More Common Noise Source than Power Lines, ARRL Lab Manager Says
ARRL Laboratory Manager and EMI Expert Ed Hare, W1RFI, told the HamRadioNow webcast recently that switching-mode power supplies are a more common noise source for radio amateurs than electrical power lines.
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04/25/2013 | Get Ready for the 2013 ARRL EXPO at the Dayton Hamvention®
The Dayton Hamvention® -- the largest gathering of radio amateurs in the US -- is just around the corner, May 17-19. Held annually at the Hara Arena Conference and Exhibition Center in the Dayton suburb of Trotwood, Ohio, Hamvention is sponsored by the Da
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