GB/T 4958.1-1985
Abolished
T/CQRA 002-2023
Active
Group standards
T/CQRA 002-2023 Amateur radio relay station construction specifications
T/CQRA 002-2023 Amateur radio relay station construction specifications
Price:
$ 20.00
Basic Information
Standard Code:
T/CQRA 002-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Communication, broadcasting
ICS Name:
Wireless relay and fixed satellite communication systems
Publish Date:
2023-11-08
Implement Date:
2023-11-08
Scope
Scope: This document specifies the requirements for the preliminary construction and construction phase of amateur radio repeater stations. This document is applicable to the design, construction, and acceptance of amateur radio repeater stations in Chongqing City; Main technical content: This document specifies the requirements for the preliminary construction and construction phase of amateur radio repeater stations. This document is applicable to the design, construction, and acceptance of amateur radio repeater stations in Chongqing City.
Development Information
Related Standards
GB/T 6662-1986
Abolished
GB/T 6662-1986 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1:Measurements common to sub-systems and simulated systems—Section three—Measurements in the intermediate-frequency range
GB/T 6667-1986
Abolished
GB/T 6667-1986 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2:Measurements for sub-systems—Section two-measurements in the antennas and passive repeaters
GB 11411-1989
Replaced
GB 11411-1989 Technical specifications and operational requirements for the systems for promulgation of navigational and meteorological warnings and urgent information
GB/T 11443.1-1989
Active
GB/T 11443.1-1989 Domestic satellite communication earth stations—General technical requirements Part 1:Common performance
GB/T 11443.4-1989
Abolished