Site Feedback

Title 47

Displaying title 47, up to date as of 9/03/2026. Title 47 was last amended 9/03/2026.
eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

Learn more about the eCFR, its status, and the editorial process.

§ 95.939 External radio frequency power amplifiers prohibited.

The operator of a CBRS station must not use an external radio frequency power amplifier to increase the transmitting power of that CBRS station under any circumstances. There are no exceptions to this rule.

(a) The FCC will presume that the operator of a CBRS station has used an external radio frequency power amplifier in violation of this section if it is in the operator's possession or on the operator's premises and there is other evidence that the CBRS station has been operated with more transmitting power than allowed by § 95.967.

(b) [Reserved]

[82 FR 41104, Aug. 29, 2017, as amended at 90 FR 57711, Dec. 12, 2025]