1. Regulations
  2. title 47
  3. chapter I-i3
  4. part 74
  5. subpart F
  6. § 74.663

View all text of Subpart F [§ 74.600 - § 74.690]

§ 74.663 - Modulation limits.

If amplitude modulation is employed, negative modulation peaks shall not exceed 100%.

[45 FR 78694, Nov. 26, 1980]

AUTHORITY: 47 U.S.C. 154, 302a, 303, 307, 309, 310, 325, 336 and 554.

CITE AS: 47 CFR 74.663