GB/T 14618-1993 Technical requirements for frequency sharing between line-of-sight microwave relay communication systems and space radio communication systems
time:
2024-08-09 09:04:04
- GB/T 14618-1993
- in force
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)
-
Date of Release:
1993-09-15 -
Date of Implementation:
1994-04-01
Standard ICS number:
Telecommunications, audio and video technology>>Wireless communications>>33.060.30 Wireless relay and fixed satellite communication systemsChina Standard Classification Number:
Communications, Broadcasting>>Comprehensive Communications, Broadcasting>>M04 Basic Standards and Common Methods
Release date:
1993-09-15Review date:
2004-10-14Drafting Organization:
The Fourth Research Institute of the Ministry of Posts and TelecommunicationsFocal point Organization:
Ministry of Information Industry (Telecommunications)Publishing Department:
State Bureau of Technical SupervisionCompetent Authority:
Ministry of Information Industry (Telecommunications)
Description (Translated English) / downloadSkip to download
Summary:
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
- Recommended standards
- GB/T 38431-2019 Particulate—Dispersion stability analysis—Static multiple light scattering
- GB/T 15023-1994 Test methods for solvent-free polymerizable resin compounds for electrical insulation
- QB/T 1757-1993 造纸机械横管连续蒸煮器
- CECS : 6694 Calculation procedure for the protection distance between AC high voltage overhead transmission lines and short wave radio direction finding stations and receiving stations CECS66:94
- YC/T 142-1998 Investigating methods of agronomical character of tobacco
- QB/T 3701-1999 造纸用原料蔗渣
- GB/T 5160-2002 Metal powder green body strength determination rectangular green body transverse fracture method
- CB/T 3952-2002 Marine horizontal self-priming centrifugal vortex pump
- QB/T 2677-2004 Shoemaking machinery nailing and heel fixing machine
- GB/T 8647.8-1988 Chemical analysis of nickel - Distillation-oscillographic polarography for the determination of sulfur content
- JB/T 2426-2004 Technical parameters and requirements for three-phase transformers for power plants and substations
- LS/T 6109-2014 Inspection of grain and oils—Detection of zearalenone in cereal—Rapid method of colloidal gold technique
- GB/T 5009.53-2003 Analytical methods for hygienic standards of starch products
- JB/T 7673-1995 Method for compiling vacuum equipment models
- JB/T 8828-2001 General technical requirements for cutting parts
Please remember: "bzxz.net" is the combination of the first letters of the Chinese pinyin of the four Chinese characters "standard download" and the international top-level domain name ".net". ©2024 Standard download websitewww.bzxz.net Mail：wymp4wang@gmail.com