47 CFR 27.1508
§ 27.1508 Field strength limit.
United States · 47 CFR — Telecommunication · Status: effective
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- Citation
- 47 CFR 27.1508, § 27.1508 Field strength limit, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/235166
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Full text
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.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.