GB 6280-1986
Abolished
JT/T 1255-2025
Active
Industry standards-Traffic
Technical requirements for the maritime digital broadcasting (NAVDAT) system, JT/T 1255-2025
JT/T 1255-2025 JT/T 1255-2025 Marine Digital Broadcast (NAVDAT) System Technical Requirements
Price:
$ 30
Basic Information
Standard Code:
JT/T 1255-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television networks
ICS Name:
Wireless communication
Publish Date:
2025-03-27
Implement Date:
2025-07-01
Development Information
Replace the following standards
Related Standards
GB/T 13721-1992
Abolished
GB/T 13721-1992 Methods of measurements of audio-frequency band and simulated systems for selective calling equipment used in the mobile services
GB/T 14617.1-1993
Replaced
GB/T 14617.1-1993 Propagation characteristics in land mobile service and fixed service—Part 1:Propagation characteristics in land mobile service
GB/T 14617.2-1993
Replaced
GB/T 14617.2-1993 Propagation characteristics in land mobile service and fixed service—Part 2:Propagation characteristics for the terrestrial fixed service in 100～1000 MHz
GB/T 14617.3-1993
Replaced
GB/T 14617.3-1993 Propagation characteristics in land mobile service and fixed service—Part 3:Propagation characteristics of line-of-sight radio relay communication systems
GB/T 15844.1-1995
Replaced