Code of Federal Regulations · Subpart
Subpart A — Am Broadcast Stations
47 C.F.R. pt. 73, subpt. A
- § 73.1 Scope
- § 73.14 Am Broadcast Definitions
- § 73.21 Classes Of Am Broadcast Channels And Stations
- § 73.23 Am Broadcast Station Applications Affected By International Agreements
- § 73.24 Broadcast Facilities; Showing Required
- § 73.25 Clear Channels; Class A, Class B And Class D Stations
- § 73.26 Regional Channels; Class B And Class D Stations
- § 73.27 Local Channels; Class C Stations
- § 73.28 Assignment Of Stations To Channels
- § 73.29 Class C Stations On Regional Channels
- § 73.30 Petition For Authorization Of An Allotment In The 1605-1705 Khz Band
- § 73.31 Rounding Of Nominal Power Specified On Applications
- § 73.33 Antenna Systems; Showing Required
- § 73.35 Calculation Of Improvement Factors
- § 73.37 Applications For Broadcast Facilities, Showing Required
- § 73.44 Am Transmission System Emission Limitations
- § 73.45 Am Antenna Systems
- § 73.49 Am Transmission System Fencing Requirements
- § 73.51 Determining Operating Power
- § 73.53 Requirements For Authorization Of Antenna Monitors
- § 73.54 Antenna Resistance And Reactance Measurements
- § 73.57 Remote Reading Antenna And Common Point Ammeters
- § 73.61 Am Directional Antenna Field Strength Measurements
- § 73.62 Directional Antenna System Operation And Tolerances
- § 73.68 Sampling Systems For Antenna Monitors
- § 73.69 Antenna Monitors
- § 73.72 Operating During The Experimental Period
- § 73.88 Blanketing Interference
- § 73.99 Presunrise Service Authorization (psra) And Postsunset Service Authorization (pssa)
- § 73.127 Use Of Multiplex Transmission
- § 73.128 Am Stereophonic Broadcasting
- § 73.132 Territorial Exclusivity
- § 73.150 Directional Antenna Systems
- § 73.151 Field Strength Measurements To Establish Performance Of Directional Antennas
- § 73.152 Modification Of Directional Antenna Data
- § 73.153 Field Strength Measurements In Support Of Applications Or Evidence At Hearings
- § 73.154 Am Directional Antenna Partial Proof Of Performance Measurements
- § 73.155 Directional Antenna Performance Recertification
- § 73.157 Antenna Testing During Daytime
- § 73.158 Directional Antenna Monitoring Points
- § 73.160 Vertical Plane Radiation Characteristics, F(θ)
- § 73.182 Engineering Standards Of Allocation
- § 73.183 Groundwave Signals
- § 73.184 Groundwave Field Strength Graphs
- § 73.185 Computation Of Interfering Signal
- § 73.186 Establishment Of Effective Field At One Kilometer
- § 73.187 Limitation On Daytime Radiation
- § 73.189 Minimum Antenna Heights Or Field Strength Requirements
- § 73.190 Engineering Charts And Related Formulas