GB 2017-1980
Active
T/ZZB 3574-2023
Active
Group standards
T/ZZB 3574-2023 Emergency Broadcast Adapter
T/ZZB 3574-2023 Emergency Broadcast Adapter
Price:
$ 20.00
Basic Information
Standard Code:
T/ZZB 3574-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television equipment
ICS Name:
Television broadcasting and radio broadcasting
Publish Date:
2023-12-10
Implement Date:
2023-12-15
Pages:
14 pages
Scope
Main technical content: This document specifies the terms and definitions, abbreviations, basic parameters, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitments for emergency broadcasting adapters. This document is applicable to FM radio, terrestrial digital television, cable digital television, and IP networks, and is used to receive, analyze, and verify emergency broadcasting messages, and to perform protocol conversion for broadcasting frequency channel broadcasting systems and transmission coverage networks.
Development Information
Related Standards
GB/T 7342-1987
Replaced
GB/T 7342-1987 IEC provisional reference coupler for the calibration of earphones used in audiometry
GB 11410-1989
Active
GB 11410-1989 Technical bases of HFBC coverage
DB51/T 3049-2023
Active
DB51/T 3049-2023 Sichuan Province Rural Emergency Broadcast System Engineering Construction Specification
DB51/T 3048-2023
Active
DB51/T 3048-2023 Emergency Broadcast Terminal General Technical Requirements Part 1: Village-Village Sound Broadcast Terminal
DB41/T 2307-2022
Active