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GB/T 3974-1983 English PDF

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GB/T 3974-1983: Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 3974-1983English399 Add to Cart 3 days [Need to translate] Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems Obsolete GB/T 3974-1983

PDF similar to GB/T 3974-1983


Standard similar to GB/T 3974-1983

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Basic data

Standard ID GB/T 3974-1983 (GB/T3974-1983)
Description (Translated English) Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard M14
Classification of International Standard 33.04
Word Count Estimation 10,166
Date of Issue 12/5/1983
Date of Implementation 10/1/1984
Issuing agency(ies) National Bureau of Standards
Summary This Standard specifies the national communication network simulation of large-capacity long-distance telephone communication lines microwave transmission interference tolerance. It is the analog microwave communication system overall design, equipment manufacturing, construction and maintenance of the circuit, according to the technological transformation. This standard is also a national communication network systems and analog microwave communication lines between other radio systems "interference coordinated basis.

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