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Latest DX Bulletin
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As of May 2021 CommCat, CommCat Mobile and QSXer are no longer supported. |
American Radio Relay League | Ham Radio Association and Resources
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources.
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10/02/2026 05:18 PM
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2026 Collegiate QSO Party is October 3 – 4
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Get ready to contact college and university radio clubs during this weekend’s Collegiate QSO Party, 0000 UTC October 3 through 2359 UTC ImageOctober 4 (Friday evening through Sunday in the US). Students, faculty, staff, and alumni will be on the air using the call sign of a college, university, or other post-secondary academic institution. Look for stations on CW, phone, and digital modes on an...
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09/27/2026 03:00 PM
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Remembering Four Silent Keys
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We are saddened to report this week on the passing of four well-known amateurs, including two members of the extended “ARRL family.” Longtime ARRL Rhode Island Section Manager Robert George “Bob” Beaudet, W1YRC, became a Silent Key on September 10, 2026, at age 88. An ARRL Life Member, Gold-Level Diamond Club member, and Maxim Society member in the President Class, Beaudet served as Rhode Islan...
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09/26/2026 03:00 PM
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Video/Podcast with ARRL CEO David Minster, NA2AA
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ARRL CEO David Minster, NA2AA, was a guest on episode 103 of The DX Mentor, which aired September 19, 2026. Hosted by Bill Salyers, AJ8B, with Joe Pater, W8GEX, the discussion covered highlights from the ARRL Board of Directors’ annual Second Meeting, held July 17; the International Amateur Radio Union (IARU); the August ARRL National Convention hosted by the Huntsville Hamfest, and recent supp...
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09/25/2026 03:24 PM
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Will RADE Be the Next SSB?
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It’s been a half century since single sideband (SSB) supplanted amplitude modulation (AM) as the most popular voice mode on HF, due largely to its spectrum efficiency, occupying roughly half the bandwidth of an AM signal. Now, there’s a new digital voice mode from FreeDV called Radio Autoencoder, or RADE, that occupies half the bandwidth of an SSB signal and reportedly provides more natural-sou...
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