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TITLE 47--TELECOMMUNICATION
PART 73--RADIO BROADCAST SERVICES

• Subpart A--AM Broadcast Stations
• (Section 44--AM transmission system emission limitations.)
• (Section 128--AM stereophonic broadcasting.)

NRSC Standards

• NRSC-1: NRSC AM Preemphasis/deemphasis and Broadcast Audio Transmission Bandwidth Specifications
• NRSC-2: Emission Limitation for AM Broadcast Transmission
• NRSC-3: Audio Bandwidth and Distortion Recommendations for AM Broadcast Receivers

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• BTS-1-1 Broadcasting Transmission Standard: AM Broadcasting Stereophonic Operation
• BTS-1-2 Broadcast Transmission Standard: AM Broadcasting RF Emission Limits
• BETS-5 Technical Standards and Requirements for AM Broadcasting Transmitters

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• Technical planning guidelines for television and radio

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• REGULAMENTO T$B%$(BNICO PARA EMISSORAS DE RADIODIFUS(IL(BO SONORA EM ONDA M$B%%(BIA E EM ONDA TROPICAL - 120 METROS

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