Home/CFR/Title 47/Part 74
FEDERAL · 47 CFR

Part 74 — Experimental Radio, Auxiliary, Special Broadcast and Other Program Distributional Services

151 sections · Title 47: Telecommunication

§ 74.1Scope.
§ 74.2General definitions.
§ 74.3FCC inspections of stations.
§ 74.5Cross reference to rules in other parts.
§ 74.6Licensing of broadcast auxiliary and low power auxiliary stations.
§ 74.12Notification of filing of applications.
§ 74.13Equipment tests.
§ 74.14Service or program tests.
§ 74.15Station license period.
§ 74.16Temporary extension of station licenses.
§ 74.18Transmitter control and operation.
§ 74.19§ 74.19 [Reserved]
§ 74.21Broadcasting emergency information.
§ 74.22Use of common antenna structure.
§ 74.23Interference jeopardizing safety of life or protection of property.
§ 74.24Short-term operation.
§ 74.25Temporary conditional operating authority.
§ 74.28§ 74.28 [Reserved]
§ 74.30Antenna structure, marking and lighting.
§ 74.32Operation in the 17.7-17.8 GHz and 17.8-19.7 GHz bands.
§ 74.34Period of construction; certification of completion of construction.
§ 74.35Incorporation by reference.
§ 74.401Definitions.
§ 74.402Frequency assignment.
§ 74.403Frequency selection to avoid interference.
§ 74.431Special rules applicable to remote pickup stations.
§ 74.432Licensing requirements and procedures.
§ 74.433§ 74.433 [Reserved]
§ 74.434Remote control operation.
§ 74.436Special requirements for automatic relay stations.
§ 74.451Certification of equipment.
§ 74.452§ 74.452 [Reserved]
§ 74.461Transmitter power.
§ 74.462Authorized bandwidth and emissions.
§ 74.463Modulation requirements.
§ 74.464Frequency tolerance.
§ 74.465§ 74.465 [Reserved]
§ 74.482Station identification.
§ 74.501Classes of aural broadcast auxiliary stations.
§ 74.502Frequency assignment.
§ 74.503Frequency selection.
§ 74.531Permissible service.
§ 74.532Licensing requirements.
§ 74.533Remote control and unattended operation.
§ 74.534Power limitations.
§ 74.535Emission and bandwidth.
§ 74.536Directional antenna required.
§ 74.537§ 74.537 [Reserved]
§ 74.550Equipment authorization.
§ 74.551§ 74.551 [Reserved]
§ 74.561Frequency tolerance.
§ 74.562§ 74.562 [Reserved]
§ 74.582Station identification.
§ 74.600Eligibility for license.
§ 74.601Classes of TV broadcast auxiliary stations.
§ 74.602Frequency assignment.
§ 74.603Sound channels.
§ 74.604Interference avoidance.
§ 74.605Registration of stationary television pickup receive sites.
§ 74.631Permissible service.
§ 74.632Licensing requirements.
§ 74.633§ 74.633 [Reserved]
§ 74.634Remote control operation.
§ 74.635Unattended operation.
§ 74.636Power limitations.
§ 74.637Emissions and emission limitations.
§ 74.638Frequency coordination.
§ 74.641Antenna systems.
§ 74.643Interference to geostationary-satellites.
§ 74.644Minimum path lengths for fixed links.
§ 74.651§ 74.651 [Reserved]
§ 74.655Authorization of equipment.
§ 74.661Frequency tolerance.
§ 74.662§ 74.662 [Reserved]
§ 74.663Modulation limits.
§ 74.682Station identification.
§ 74.690Transition of the 1990-2025 MHz band from the Broadcast Auxiliary Service to emerging technologies.
§ 74.701Definitions.
§ 74.702Channel assignments.
§ 74.703Interference.
§ 74.706-74.708§§ 74.706-74.708 [Reserved]
§ 74.709Land mobile station protection.
§ 74.710§ 74.710 [Reserved]
§ 74.720Low power TV distributed transmission systems.
§ 74.731§ 74.731 [Reserved]
§ 74.732Eligibility and licensing requirements.
§ 74.733§ 74.733 [Reserved]
§ 74.734Attended and unattended operation.
§ 74.735Power limitations.
§ 74.736§ 74.736 [Reserved]
§ 74.737Antenna location.
§ 74.750Transmission system facilities.
§ 74.751Modification of transmission systems.
§ 74.761§ 74.761 [Reserved]
§ 74.762Frequency measurements.
§ 74.763Time of operation.
§ 74.769Familiarity with FCC rules.
§ 74.779Electronic delivery of notices to LPTV stations.
§ 74.780Broadcast regulations applicable to TV translators and LPTV stations.
§ 74.781Station records.
§ 74.782Low power television and TV translator simulcasting during the ATSC 3.0 (Next Gen TV) transition.
§ 74.783Station identification.
§ 74.784Rebroadcasts.
§ 74.785Low power TV digital data service pilot project.
§ 74.786§ 74.786 [Reserved]
§ 74.787Licensing.
§ 74.789§ 74.789 [Reserved]
§ 74.790Permissible service of TV translator and LPTV stations.
§ 74.791Call signs.
§ 74.792Low power TV and TV translator station protected contour.
§ 74.793Low power TV and TV translator station protection of broadcast stations.
§ 74.794Emissions.
§ 74.795Low power TV and TV translator transmission system facilities.
§ 74.796Modification of transmission systems.
§ 74.797Biennial Ownership Reports.
§ 74.798§ 74.798 [Reserved]
§ 74.799Low power television and TV translator channel sharing.
§ 74.801Definitions.
§ 74.802Frequency assignment.
§ 74.803Frequency selection to avoid interference.
§ 74.831Scope of service and permissible transmissions.
§ 74.832Licensing requirements and procedures.
§ 74.833Temporary authorizations.
§ 74.851Certification of equipment; prohibition on manufacture, import, sale, lease, offer for sale or lease, or shipment of devices that operate in the 700 MHz Band or the 600 MHz Band; labeling for 700 MHz or 600 MHz equipment destined for non-U.S. markets.
§ 74.852Equipment changes.
§ 74.861Technical requirements.
§ 74.870Wireless video assist devices.
§ 74.882Station identification.
§ 74.1201Definitions.
§ 74.1202Frequency assignment.
§ 74.1203Interference.
§ 74.1204Protection of FM broadcast, FM Translator and LP100 stations.
§ 74.1205Protection of channel 6 TV broadcast stations.
§ 74.1206Program originating FM booster station notifications.
§ 74.1231Purpose and permissible service.
§ 74.1232Eligibility and licensing requirements.
§ 74.1233Processing FM translator and booster station applications.
§ 74.1234Unattended operation.
§ 74.1235Power limitations and antenna systems.
§ 74.1236Emission and bandwidth.
§ 74.1237Antenna location.
§ 74.1250Transmitters and associated equipment.
§ 74.1251Technical and equipment modifications.
§ 74.1261Frequency tolerance.
§ 74.1262Frequency monitors and measurements.
§ 74.1263Time of operation.
§ 74.1269Familiarity with FCC rules.
§ 74.1281Station records.
§ 74.1283Station identification.
§ 74.1284Rebroadcasts.
§ 74.1290Political programming rules applicable to program originating FM booster stations.