47 CFR Subpart D
Technical Requirements
February 16, 2021
§
87.131
Power and emissions
§
87.133
Frequency stability
§
87.135
Bandwidth of emission
§
87.137
Types of emission
§
87.139
Emission limitations
§
87.141
Modulation requirements
§
87.143
Transmitter control requirements
§
87.145
Acceptability of transmitters for licensing
§
87.147
Authorization of equipment
§
87.149
Special requirements for automatic link establishment (ALE)
§
87.151
Special requirements for differential GPS receivers
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