A controversial bill that would require all new cars to be fitted with AM radios looks set to become a law in the near future. Yesterday, Senator Edward Markey (D-Mass) revealed that the “AM Radio for Every Vehicle Act” now has the support of 60 US Senators, as well as 246 co-sponsors in the House of Representatives, making its passage an almost sure thing. Should that happen, the National Highway Traffic Safety Administration would be required to ensure that all new cars sold in the US had AM radios at no extra cost.
If standards aren’t set and enforced for that shielding, it won’t just be radio in cars that don’t work. That RFI travels like a tiny broadband (as in multiple frequencies) radio station… because it is. The impacts are compounded the more cars are like that.