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agregador de notíciesNovember 20, 200815:00
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L'Altra Ràdio el diumenge 23 de novembre, a les 24 hores, us oferirà els següents continguts: les activitats de l'OETI; la ràdio i els discos, amb Jordi Roura; els continguts de la revista CQ Amateur, amb Xavier Paradell; i la tertúlia de la ràdio i la televisió internacional, amb Santi Riera, periodista, Paco Rubio, radioescolta de l'ADXB, i Joaquim Fàbregas,enginyer.
Aquest programa es podrà escoltar per Internet en format MP3, fins el dia 6 de desembre, al web de L'Altra Ràdio . Per descarregar el fitxer cal clicar a l'enllaç "escolta el programa per Internet", a dalt a l'esquerra. (Cinto Niqui)
Source: Vilaweb
Categories: Català
November 19, 200815:52
ARRL Headquarters will be closed November 27 and 28 in observance of Thanksgiving. There will be no W1AW bulletins or code practice transmissions those days. The ARRL Letter will be published on Wednesday, November 26, but there will be no ARRL Audio News on Friday, November 28. ARRL Headquarters will reopen Monday, December 1 at 8 AM Eastern Standard Time. We wish everyone a safe and bounteous Thanksgiving holiday.
Source: ARRL
Categories: English
15:31
The Global ALE High Frequency Network (HFN) -- an international Amateur Radio Service organization of ham operators dedicated to emergency/relief radio communications -- has become the first network to operate continuously for more than 500 days on all international Amateur Radio shortwave bands simultaneously. According to HFN International ALE Coordinator Bonnie Crystal, KQ6XA, the main purpose of the Network is to provide efficient emergency and disaster relief communications to remote areas of the world. "Beginning with a core group of six North American radio operators in June 2007, HFN rapidly expanded to cover large areas of the planet with 24/7 digital communications," she said."HFN was designed to be an open framework for global Amateur Radio emergency services to interoperate on HF using the Automatic Link Establishment (ALE) system." Relying on ionospheric radio communications, interconnected HFN base stations scan the radio bands every 10 seconds, from 3.5 MHz-28.0 MHz. Through this Net, Crystal said, ham operators stay connected with each other at all hours of the day or night in any mode of operation, and can send Internet e-mail or cell phone mobile text messages from the field."
Source: ARRL
Categories: English
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