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GY/T 139-1999 (GYT 139-1999)

GY/T 139-1999_English: PDF (GYT139-1999)
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GY/T 139-1999English519 Add to Cart 3 days Specifications and methods of measurement on demodulator used in CATV systems GY/T 139-1999 Obsolete GY/T 139-1999

BASIC DATA
Standard ID GY/T 139-1999 (GY/T139-1999)
Description (Translated English) Specifications and methods of measurement on demodulator used in CATV systems
Sector / Industry Radio, Film & TV Industry Standard (Recommended)
Classification of Chinese Standard M61
Classification of International Standard 33.160.01
Word Count Estimation 13,190
Date of Issue 1999/11/17
Date of Implementation 2000/2/1
Quoted Standard GB 9025-1988; GB/T 6510-1996; GB/T 11318.1-1996; GY/T 106-1999,
Drafting Organization State Administration of Radio Film Radio and Television measuring and testing center
Administrative Organization National television broadcast Standardization Technical Committee
Summary This standard specifies the PAL-D system analog TV demodulator cable system performance parameters and measurement requirements. This standard is applicable to the detection of cable television systems PAL-D analog TV demodulator system electrical performance parameters, and as a technical basis networks.