The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login
|
Sign Up
|
Oriprobe Inc.
|
Feed
Home
Journals
Order
TOC Alerts
Subscription
Products & Services
Pricing
FAQ
About
Journal Articles
Laws/Policies/Regulations
Companies/Products
Title, abstract, keywords:
Combined Search
Advanced Search
Pay per View through On Demand Search
Package:
ALL
Astro-Earth Science
Agriculture
Physics
Mathematics
Arts & Humanities
Medline Collection
Health/Medicine/Biology
Chemistry/Chemical Engineering
CAOD
English Journals
Traditional Chinese Medicine
NPC CPPCC Journals
China Defense and Military Sciences
Author:
Journal / Book Title:
Year:
Volume:
Issue:
qu nei tong xin dan tong zhou dian lan
Author(s):
ZHOU Yihai
Pages:
66
Year:
1988
Issue:
2
Journal:
Optical Fiber & Electric Cable and Their Applications
Keyword:
同轴电缆
;
技术条件
;
电缆线路
;
内导体
;
双金属
;
电气特性
;
电缆工业
;
同轴对
;
机械特性
;
衰减系数
;
Abstract:
<正> 除了国家电缆工业按技术条件Ty16.-705.193-81生产了BKIIA-10型区内同轴电缆系列产品外,还按技术条件16.-705.318-84生产了BBKⅡA-10型区内同轴电缆系列。前者用于10MHz频率以下,唇者目前用于10MHz以下,今后将用到40MHz。这类新型电缆的主要优点是将可以代替BKПIA和BKПA-10型电缆,而且采用双金属铜丝内导体。其电气特性(除内导体直流电阻和衰减系数外)、机械特性和使用条件,均与BKПA-10型电缆完全相同。生产和使用双金属内导体的电缆的经济效益是:对K-420传输系统来说每公里电缆线路为3093卢布,而且每公里电缆的铜消耗量
Citations
No citation information
Related Articles
loading...