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GB 4877-1985 English PDF

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GB 4877-1985: Intermediate frequencies of television
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GB 4877-1985English119 Add to Cart 2 days [Need to translate] Intermediate frequencies of television   GB 4877-1985

PDF similar to GB 4877-1985


Standard similar to GB 4877-1985

GY/T 268.2   GY/T 220.2   GB/T 28438.2   GB/T 34999   GB/T 2097   

Basic data

Standard ID GB 4877-1985 (GB4877-1985)
Description (Translated English) Intermediate frequencies of television
Sector / Industry National Standard
Classification of Chinese Standard M60
Classification of International Standard 33.16
Word Count Estimation 2,229
Date of Issue 1/23/1985
Date of Implementation 10/1/1985
Summary This standard applies to the intermediate frequency heterodyne frequency modulated television receivers and television transmitters, TV and other equipment of poor transit. This standard specifies an intermediate frequency television image receiver is 38MHz, sound intermediate frequency is 31. 5MHz; television transmitters and television intermediate frequency difference between the image transfer is also available 37MHz.

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