GB 6280-1986
Abolished
YD/T 4871-2024
Active
Industry standards-Postal and telecommunications
YD/T 4871-2024 NB-IoT based heat supply business room temperature collector system general technical requirements
YD/T 4871-2024 NB-IoT based heat supply business room temperature collector system general technical requirements
Price:
$ 30
Basic Information
Standard Code:
YD/T 4871-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communications Engineering
ICS Name:
Wireless communication
Publish Date:
2024-07-05
Implement Date:
2024-10-01
Scope
This document is applicable to the design and development of the NB-IoT room temperature collector system products. It can be used as a decision-making reference for the construction of room temperature collector systems by government heating supervision departments and heating enterprises and institutions, and it is also suitable for third-party organizations to conduct technical reviews and evaluations of the NB-IoT room temperature collector system.
Development Information
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