47 CFR § 73.755
Modulation monitors
February 16, 2021
The licensee of each international broadcast station shall have a modulation monitor in operation at the transmitter.
[37 FR 25842, Dec. 5, 1972]
The licensee of each international broadcast station shall have a modulation monitor in operation at the transmitter.
[37 FR 25842, Dec. 5, 1972]