Standards and Guidelines

• Select documents cited in NRSC Standards and Guidelines
• Document numbering conventions
• Document Archive

Standards

• NRSC-1-C: NRSC AM Preemphasis/deemphasis and Broadcast Audio Transmission Bandwidth Specifications (April 2018)
• NRSC-2-C: Emission Limitation for AM Broadcast Transmission (April 2018)
• NRSC-4-B: United States RBDS Standard (April 2011)
• NRSC-5-D: IBOC Digital Radio Broadcasting Standard (April 2017)

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Guidelines

• NRSC-G100-B: Bandwidth Options for Analog AM Broadcasters (April 2019)
• NRSC-G101-A: AM Modulation-Dependent Carrier Level (MDCL) Usage Guideline (January 2016)
• NRSC-G201-B: NRSC-5 RF Mask Compliance: Measurement Methods and Practice (April 2016)
• NRSC-G202-A: FM IBOC Total Digital Sideband Power for Various Configurations (April 2016)
• NRSC-G203: NRSC IBOC Time and Level Alignment Guideline (September, 2017)
• NRSC-G300-C: RDS Usage Guideline (April 2018)
• NRSC-G302: Harmonization of Radio Metadata Across Transports Guideline (January 2020)