GY/T 423-2025 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GY/T 423-2025 | English | 2059 | Add to Cart | 11 days [Need to translate] | Technical specification for digtial audio broadcasting in MF and HF band |
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Basic data
| Standard ID | GY/T 423-2025 (GY/T423-2025) |
| Description (Translated English) | Technical specification for digtial audio broadcasting in MF and HF band |
| Sector / Industry | Radio, Film & TV Industry Standard (Recommended) |
| Word Count Estimation | 103,198 |
| Date of Issue | 2025-07-29 |
| Date of Implementation | 2025-07-29 |
| Issuing agency(ies) | National Radio and Television Administration |
| Summary | This standard specifies the multiplexing, channel coding, and modulation technologies for terrestrial digital audio broadcasting systems within the medium and shortwave broadcasting frequency bands. This document applies to the design, development, construction, testing, operation, and maintenance of medium and shortwave digital audio broadcasting systems. |
