{"data":{"id":"us/47-cfr-90.392","jurisdiction":"us","citation":"47 CFR 90.392","heading":"C-V2X emissions limits.","body":"C-V2X Roadside Units (RSUs) must comply with the following out-of-band emissions limits.\n(a) Conducted limits measured at the antenna input must not exceed:\n(1) −16 dBm/100 kHz within ±1 megahertz of the band edges;\n(2) −13 dBm/MHz within ±1 megahertz to ±5 megahertz of the band edges;\n(3) −16 dBm/MHz within ±5 megahertz to ±30 megahertz of the band edges; and\n(4) −28 dBm/MHz beyond 30 megahertz from the band edges\n(b) [Reserved]","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES","PART 90—PRIVATE LAND MOBILE RADIO SERVICES","Subpart M—Intelligent Transportation Systems Radio Service"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-47.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:28Z","sha256":"a414799c7243c65758559f312adaacd135b7090e97a8991d7053c0d0b4a7bd58","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-90.391","next":"us/47-cfr-90.393"},"notice":"GroundRules: Original legal text. Not legal advice."}