GB/T 15937-1995 Technical provisions for frequency sharing between broadcasting services and mobile and fixed services in the VHF/UHF band
time:
2024-08-08 12:43:41
- GB/T 15937-1995
- in force
Standard ID:
GB/T 15937-1995
Standard Name:
Technical provisions for frequency sharing between broadcasting services and mobile and fixed services in the VHF/UHF band
Chinese Name:
VHF/UHF频段广播业务与移动和固定业务频率共用技术规定
Standard category:
National Standard (GB)
-
Date of Release:
1995-01-02 -
Date of Implementation:
1996-08-01
Standard ICS number:
Telecommunications, audio and video technology >> 33.160 Audio, video and audiovisual engineeringChina Standard Classification Number:
Communications, Broadcasting>>Broadcasting, Television Equipment>>M74 Broadcasting, Television Transmitting and Receiving Equipment
Release date:
1995-12-21Review date:
2004-10-14Drafting Organization:
The 22nd Research Institute of the Ministry of Electronics IndustryFocal 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 frequency sharing technology between terrestrial broadcasting services and land mobile and fixed services in the VHF/UHF band, including the protection of broadcasting services to land mobile and fixed services, the protection of land mobile services to broadcasting services, and the protection of fixed services to broadcasting services. It involves the provisions of the minimum usable field strength and radio frequency protection ratio of the three services, propagation conditions and antenna characteristics, interference and protection margin calculation, and electromagnetic compatibility evaluation. This standard applies to electromagnetic compatibility analysis, frequency management and interference coordination between terrestrial broadcasting services and land mobile and fixed services in the 30MHz to 1000MHz frequency band. GB/T 15937-1995 Technical provisions for frequency sharing between broadcasting services and mobile and fixed services in the VHF/UHF band GB/T15937-1995 Standard download decompression password: www.bzxz.net
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