GB/T 14618-1993 Technical requirements for frequency sharing between line-of-sight microwave relay communication systems and space radio communication systems
Basic Information
Standard ID:
GB/T 14618-1993
Standard Name: Technical requirements for frequency sharing between line-of-sight microwave relay communication systems and space radio communication systems
Chinese Name:
视距微波接力通信系统与空间无线电通信系统共用频率的技术要求
Standard category:National Standard (GB)
state:in force
Date of Release1993-09-15
Date of Implementation:1994-04-01
standard classification number
Standard ICS number:Telecommunications, audio and video technology>>Wireless communications>>33.060.30 Wireless relay and fixed satellite communication systems
Standard Classification Number:Communications, Broadcasting>>Comprehensive Communications, Broadcasting>>M04 Basic Standards and Common Methods
associated standards
Publication information
publishing house:China Standards Press
other information
Release date:1993-09-15
Review date:2004-10-14
Drafting unit:The Fourth Research Institute of the Ministry of Posts and Telecommunications
Focal point unit:Ministry of Information Industry (Telecommunications)
Publishing department:State Bureau of Technical Supervision
competent authority:Ministry of Information Industry (Telecommunications)
Introduction to standards:
This standard specifies the technical requirements for site and frequency selection, power limit, minimum elevation angle and power flux density when the line-of-sight microwave relay communication system shares the frequency with the space radio communication system in the range of 1~40GHz. This standard is only applicable to microwave relay systems, not to over-the-horizon radio relay communication systems and tropospheric scatter communication systems with high-sensitivity receivers. This standard does not include the case where satellite broadcasting services share frequencies with terrestrial radio services. GB/T 14618-1993 Technical requirements for the sharing of frequencies between line-of-sight microwave relay communication systems and space radio communication systems GB/T14618-1993 standard download decompression password: www.bzxz.net