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Half the cheap little AC adapters and chargers spit out tons of noise interfering with multiple frequency ranges these days. It's quite annoying.
by geerlingguy 2y ago
Half the cheap little AC adapters and chargers spit out tons of noise interfering with multiple frequency ranges these days. It's quite annoying.
- hilbert42 2y agoSomewhere along the way EMI requirements stopped being enforced. From my observations this mostly happened in the 1980s when deregulation of the telecommunications industry happened around the world. Governments started outsourcing their Spectrum Management departments to private enterprise. These industry bodies were much less concerned with matters such as interference.