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Database: 189760 (18 Oct 2025)
GYJ30-1987 English PDF
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Standard Title (Description)
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PDF
GYJ 30-1987
English
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6 days [Need to translate]
Design code for lines in broadcast and television microwave projects
Obsolete
GYJ 30-1987
PDF similar to GYJ30-1987
Standard similar to GYJ30-1987
GB 50313
GB 50959
GB 50949
GY/T 290
GY/T 291
GY/T 289
Basic data
Standard ID
GYJ 30-1987 (GYJ30-1987)
Description (Translated English)
Design code for lines in broadcast and television microwave projects
Sector / Industry
Radio, Film & TV Industry Standard
Classification of Chinese Standard
P77
Classification of International Standard
33.16
Word Count Estimation
31,327
Date of Issue
10/22/1987
Date of Implementation
6/1/1988
Regulation (derived from)
National Press and Publication of SARFT issued "radio and television SDH digital microwave line survey and design specifications"
Summary
The standard line engineering design of microwave radio and television frequencies and developed for analog microwave transmission line design and color television broadcast signals, taking into account the design requirements for telephone and data transmission information.