International Amateur Radio Union (IARU)

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Solar Cycle 25 exceeds all Predictions

Mar 5, 2023 · HF, News · admin

The current solar cycle 25 far exceeds the predictions of the international panel convened for this purpose in 2019. The observed solar cycle is represented by the sunspot number in the top diagram and the F10.7cm radio flux in the …

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2023 HAMChallenge

Mar 1, 2023 · Spectrum · Lisa, PA2LS

We are looking for your ideas! We are inviting you to take part in one of the HAMChallenges: Amateur Radio is about fun, radio communications, technology, experimentation, self-training, and friendship. Do you have a mind-blowing idea you would like to share …

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IARU Region 1: “160 m allocations” updated

Feb 26, 2023 · HF, News, Spectrum · admin

The overview of the national 160 m allocations within IARU Region 1 has been updated. The new document (PDF) is available at IARU R1 HF Committee. …

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Special Theme for World Amateur Radio Day 2023 Announced

Feb 16, 2023 · News · Mats, SM6EAN

The International Amateur Radio Union announces that Human Security for All, HS4A, will be the theme of World Amateur Radio Day on 18 April 2023. For the first time, the United Nations Trust Fund for Human Security and the World …

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IARUMS R1 Newsletter January 2023

Feb 14, 2023 · Spectrum · Gaspar, EA6AMM

The IARUMS Region 1 Newsletter January 2023 is now available.Click on the link to read it! …

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International Amateur Radio Union

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The International Amateur Radio Union has been the worldwide voice of radio amateurs, securing and safeguarding the amateur radio spectrum since 1925. Read more about us →

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