Could someone recommend some ferrites for me? To fit on modems’ dc cables. Could you point me to a supplier?
I recall that I have been warned about this voodoo before.
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One other thing:
Did someone recently mention putting them around DSL cables? Did I really read that right? Would that not be the last thing you would want, to block high frequency ‘noise’ ie - signal? ?Or have ?I misunderstood?