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#A172 How ferrites work in cables and measurements of their performance

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Source: EA4FPW mi canal para Radioaficionados 2
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  • description: I've always wanted to know how the ferrite cores we put in cables really work. Do they attenuate the RF that enters through the shield? Or do they not attenuate it? How do they behave? Well, in this video I answer these questions and at the end I perform a series of measurements that will reveal how they work.
  • title: #A172 How ferrites work in cables and measurements of their performance
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  • uploaded_at: 2025-11-10T00:00:00Z
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  • updated_at: 2026-02-09T02:07:13Z
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