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Radio Propagation


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D-Region Absorption
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Created by PA4RM

The International Amateur Radio Union (IARU) Administrative Council has appointed Martin Sach, G8KDF, as global Electromagnetic Compatibility (EMC) Coordinator, succeeding Tore Worren, LA9QL.

“EMC is a major challenge for all radiocommunication services,” the IARU noted. “Radio amateurs are experiencing increased interference caused by unwanted radio frequency emissions from a wide variety, and ...

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