SB QST @ ARL $ARLB051 ARLB051 ARRL urges improved RFI immunity standards for consumer electronics ZCZC AG51 QST de W1AW ARRL Bulletin 51 ARLB051 From ARRL Headquarters Newington CT July 29, 2003 To all radio amateurs SB QST ARL ARLB051 ARLB051 ARRL urges improved RFI immunity standards for consumer electronics The ARRL has told the FCC that improved interference standards for consumer electronic devices is the most pressing need as the Commission considers the interference immunity performance of receivers. The League filed comments July 21 in response to an FCC Notice of Inquiry (NOI), "Interference Immunity Performance Specifications for Radio Receivers" (ET-03-65), released last March. Stating that no receiver immunity standards are necessary or practical in the "essentially experimental" Amateur Service, the ARRL said that the real need for receiver immunity specifications is in the area of consumer electronics and the FCC must establish stronger interference rejection standards for such devices. In its 21-page reply to the NOI, the ARRL recited the recent history of efforts to come to grips with interference from RF sources, including amateur stations, to receivers used in other services, such as TV and radio broadcasting, and to consumer electronics. "ARRL continues to believe that receiver immunity should be on the order of 3 V/m for receivers that might be in the near field of an Amateur Radio station," the League said. The ARRL suggested the FCC mandate a standard for all consumer electronics or adopt a labeling or grading system, and that the FCC not rely exclusively on manufacturers to set standards. NNNN /EX