Standard No.:	GB/T 3974-1983
English Name:	Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems
Chinese Name:	大容量长距离模拟微波通信干线电话传输干扰容限
Chinese Classification:	M14    Communication network transmission system interface
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	1983-1-2
Implemented on:	1984-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	284.00
Delivery:	via email in 1~3 business day

本标准规定了国家通信网中大容量长距离模拟微波通信干线的电话传输干扰容限。它是该模拟微波通信系统的总体设计、设备生产、电路建设与维护、技术改造的依据。本标准亦是国家通信网模拟微波通信干线系统与其它无线电系统间干扰协调的依据。