Standard No.:	GB/T 4573-1984
English Name:	Measuring method for the relative power level over the analogue communication network
Chinese Name:	模拟通信网中相对功率电平的测试方法
Chinese Classification:	M15    Communication network performance index and testing
Professional Classification:	GB    National Standard
Issued by:	SAC
Issued on:	1984-07-01
Implemented on:	1985-4-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	1500 words
Price(USD):	180.00
Delivery:	via email in 1~3 business day

本标准适用在模拟通信网中，测量网路二线电路交换点的测量点、四线电路交换点的测量点、音频四线接口点、基础基群接口点、基础超群接口点、基础主群接口点、线路接口点等各点的相对功率电平。本标准适用于测量频分多路复用系统各级变频设备（或调制设备）及线路设备的各点相对功率电平。本标准也可供网路维护测试用。