Standard No.:	GY/T 122-1995
English Name:	Specifications and methods of measurement on modulator used in CATV systems
Chinese Name:	有线电视系统调制器入网技术条件和测量方法
Chinese Classification:	M70    Broadcasting and television equipment in general
Professional Classification:	GY    Professional Standard - Radio, Film and TV
Issued by:	Ministry of Broadcast, Film and Television
Issued on:	1995-09-04
Implemented on:	1996-1-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6500 words
Price(USD):	190.00
Delivery:	via email in 1~3 business day

本标准规定了有限电视调制器的性能参数要求和测量方法，对于能确保同样测量准确度的任何准确测量方法也可以应用。有争议时，应以标准规定为准。
本标准适用于入网的有限电视调制器电性能参数的检测，并作为入网评价的技术依据。