47 C.F.R. § 87.71

Current through May 31, 2024

Section 87.71 - Frequency measurements

A licensed operator must measure the operating frequencies of all land-based transmitters at the following times:

(a) When the transmitter is originally installed;

(b) When any change or adjustment is made in the transmitter which may affect an operating frequency; or

(c) When an operating frequency has shifted beyond tolerance.

47 C.F.R. §87.71