{"data":{"id":"us/47-cfr-80.874","jurisdiction":"us","citation":"47 CFR 80.874","heading":"VHF radiotelephone receiver.","body":"(a) The receiver used for providing the watch for navaigational safety required by § 80.313 must be certificated by the Commission and capable of effective reception of G3E emission on the frequencies required by § 80.871(d) when connected to the antenna specified in § 80.876.\n(b) The receiver must have a usable sensitivity of 0.5 microvolts.\n(c) The receiver must deliver adequate audio output power to be heard in the ambient noise level likely to be expected on board ships with a loudspeaker and/or a telephone handset.\n(d) In the simplex mode when the transmitter is activated the receiver output must be muted.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER D—SAFETY AND SPECIAL RADIO SERVICES","PART 80—STATIONS IN THE MARITIME SERVICES","Subpart R—Technical Equipment Requirements for Cargo Vessels Not Subject to Subpart W"],"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":"9b102e93db259928114edce3d3c39f42129f122a252ec09ad0103d3c3f25e991","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-80.873","next":"us/47-cfr-80.875"},"notice":"GroundRules: Original legal text. Not legal advice."}