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Ferrites Versus Ethernet in the Ham Shack(hackaday.com)

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cmnybo@discuss.tchncs.de
1 point

Are you running 100M ethernet? It creates large spurs every 61 kHz all the way up into UHF. I’ve gotten rid of almost all of my 100M equipment because of the RFI. I’ve just got a couple of things left to replace and 2 meters will be nice and quiet.

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GuyNoIRQ@infosec.pub
1 point

I think it may be. Its specifically just a run for IP camera so it may be negotiating at 100Mbps

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cmnybo@discuss.tchncs.de
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Unfortunately, most IP cameras are 100M. Some of the cheaper ones have bad ethernet transformers and produce even more RFI than they should.

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