ARLA/CLUSTER: Em discussão em Viena a Compatibilidade Electromagnética (EMC)

[João Costa > CT1FBF]

Ham radio EMC issues discussed at Vienna

The French amateur radio society REF gave a presentation on EMC issues to
the IARU Region 1 meeting in Vienna, April 27-28

Regarding the high power submarine cables linking France to the UK mainland
they say:



*"New submarine cables are already installed in the Channel, powered by
direct current (due to parasitic capacitance, and slightly different
frequency tolerances) from rectifiers and inverters on the coastal power
plants.Radio disturbances could occur in the area from these high power
converters. Nevertheless, no report of perturbations has been detected by
REF at this date."*

REF report when the Radio Club of Versailles F6KFV installed LED lights all
the bands from LF, HF and up to 50 MHz became unusable due to the high
level of noise generated.

REF say the CE label is not a guarantee of compliance with E.M.C.

The Power Point Slides are at
https://vienna.iaru-r1.org/wp-content/uploads/2019/04/EMC-2019-status-for-France_pr%C3%A9sentation_01c.pptx

IARU Region 1 EMC meeting documents
https://vienna.iaru-r1.org/conference-documents/c7/
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