47 CFR 74.561 - Frequency tolerance.

Regulations last checked for updates: Jan 18, 2025

Title 47 - Telecommunication last revised: Jan 15, 2025

§ 74.561 - Frequency tolerance.

In the bands above 944 MHz, the operating frequency of the transmitter shall be maintained in accordance with the following table:

Frequency band (MHz)	Tolerance as percentage of assigned frequency
944 to 952	0.005
17,700 to 19,700	0.003

[54 FR 30043, July 18, 1989, as amended at 68 FR 12768, Mar. 17, 2003]

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

cite as: 47 CFR 74.561