{"data":{"id":"us/47-cfr-27.1508","jurisdiction":"us","citation":"47 CFR 27.1508","heading":"Field strength limit.","body":"The predicted or measured median field strength must not exceed 40 dBµV/m at any given point along the geographic license boundary, unless the affected licensee agrees to a different field strength. This value applies to both the initially offered service areas and to partitioned service areas.","path":["Title 47—Telecommunication","CHAPTER I—FEDERAL COMMUNICATIONS COMMISSION","SUBCHAPTER B—COMMON CARRIER SERVICES","PART 27—MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES","Subpart P—Regulations Governing Licensing and Use of 900 MHz Broadband Service in the 896-901 MHz and 935-940 MHz Bands"],"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":"52b3e6d7df930091a2b408a2e839f88c60b4df9d2c77cd86e6636f7bd4b6cbad","source_id":"us-cfr","stale":true,"prev":"us/47-cfr-27.1507","next":"us/47-cfr-27.1509"},"notice":"GroundRules: Original legal text. Not legal advice."}