July 21, 2019, 11:22:30 PM

Author Topic: SGARC - LABRE raises LED traffic light interference with ABNT  (Read 22 times)

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July 14, 2019, 07:23:09 AM

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LABRE raises LED traffic light interference with ABNT

Brazil's national amateur radio society LABRE has raised the issue of pollution of the precious RF spectrum by LED traffic light signals with the Brazilian Association of Technical Standards (ABNT)
Source: LABRE raises LED traffic light interference with ABNT
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