47 CFR 74.463
§ 74.463 Modulation requirements.
United States · 47 CFR — Telecommunication · Status: effective
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- Citation
- 47 CFR 74.463, § 74.463 Modulation requirements, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/236901
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Full text
(a) Each new remote pickup broadcast station authorized to operate with a power output in excess of 3 watts shall be equipped with a device which will automatically prevent modulation in excess of the limits set forth in this subpart.
(b) If amplitude modulation is employed, modulation shall not exceed 100 percent on negative peaks.
(c) If frequency modulation is employed, emission shall conform to the requirements specified in § 74.462.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.