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Radio Propagation


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D-Region Absorption
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Created by PA4RM

The annual “Alexanderson Day” transmission from SAQ in Grimeton, Sweden, will take place on June 30. The Alexanderson alternator will transmit on 17.2 kHz on the following schedule: Startup/tuning at 0830 UTC, and message transmission at 0900 UTC; startup/tuning at 1130 UTC, and message transmission at 1200 UTC.

Both events will be livestreamedon YouTube. SAQ has introduced an online SAQ recepti...

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