GB/T 14618-2012 Active National standards

GB/T 14618-2012 Frequency sharing criteria between line-of-sight radio-relay communications systems and space radio communications systems

Publish Date: 2012-12-31 Implement Date: 2013-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 14618-2012

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Communication equipment

ICS Name: Wireless relay and fixed satellite communication systems

Publish Date: 2012-12-31

Implement Date: 2013-06-01

Pages: 22 pages

Scope

This standard specifies the technical requirements for the selection of station sites and frequencies, power limits, minimum elevation angles, and power flux densities when microwave relay communication systems (hereinafter referred to as microwave relay systems) share frequencies with space radio communication systems within the range of 1 GHz to 40 GHz.
This standard applies to microwave relay systems, but not to beyond-line-of-sight radio relay communication systems and tropospheric scattering communication systems with high-sensitivity receivers. This standard does not include the case of frequency sharing between satellite broadcasting services and terrestrial radio services.

Development Information

Word Count: 38 Thousand words Pages: 22 pages

Replace the following standards

GB/T 14618-1993 Frequency sharing criteria between line-of-sight radio-relay systems and space radiocommunication systems

Referenced Standards

GB 13615-1992 Electromagnetic environment protection requirements for earth stations GB/T 13615-2009 Electromagnetic environment protection requirements for earth stations GB 13616-1992 Electromagnetic environment protection requirements for microwave relay stations GB/T 13616-2009 Electromagnetic environment protection requirements for digital radio-relay stations GB/T 13622-1992 Terminology for radio regulation GB/T 13622-2012 Terminology for radio regulation

Related Standards

GB/T 4958.1-1985 Abolished

GB/T 4958.1-1985 Methods of measurement for equipment used in terrestrial radio-relay systems—Part 1:Measurements common to subsystems and simulated systems—Section One—General

Publish Date: 1985-02-16

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

Publish Date: 1986-08-06

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

Publish Date: 1986-08-06

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

Publish Date: 1989-07-04

GB/T 11443.1-1989 Active

GB/T 11443.1-1989 Domestic satellite communication earth stations—General technical requirements Part 1:Common performance

Publish Date: 1989-07-04

GB/T 11443.4-1989 Abolished

GB/T 11443.4-1989 Domestic satellite communication earth stations General technical requirements Part 4:Television/frequency modulation carrier channel

Publish Date: 1989-07-04