IEC 60487-2-1:1981-用于地面无线电中继系统的设备的测量方法第2部分:子系统的测量第一部分-国家数字标准馆

现行 IEC 60487-2-1:1981

到馆阅读

收藏跟踪

购买正版

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section One: General 用于地面无线电中继系统的设备的测量方法第2部分:子系统的测量第一部分

发布日期： 1981-01-01

                定义评估子系统电气特性的测量方法，以便于比较不同观察者的测量结果。所述方法适用于“型式”和“验收”试验，也可用于工厂试验。

Defines measurement methods for assessing the electrical characteristics of sub-systems in order to facilitate the comparison of results of measurements made by different observers. The methods described are intended for 'type' and 'acceptance' tests and they may also be used for factory tests.

分类信息

发布单位或类别：国际组织-国际电工委员会

ICS分类： 33.060.30无线通信 - 无线中继和固定卫星通信系统

关联关系

研制信息

归口单位： TC 102

相似标准/计划/法规

BS EN 60835-2-1-1994

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-General
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量全体的

UNE 20711-1-1996

METHODS OF MEASUREMENT OF EQUIPMENT USED IN TERRESTRIAL RADIO-RELAY SYSTEMS. PART 1: MEASUREMENTS COMMON TO SUB-SYSTEMS AND SIMULATED RADIO-RELAY SYSTEMS.
地面无线电中继系统所用设备的测量方法第1部分:子系统和模拟无线电中继系统的通用测量

IEC 60487-1-1984

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 1: Measurements common to sub-systems and simulated radio-relay systems
用于地面无线电中继系统的设备的测量方法第1部分:子系统和模拟无线电中继系统通用的测量

IEC 60487-3-1975

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 3: Simulated systems
用于地面无线电中继系统的设备的测量方法第3部分:模拟系统

SJ/Z 9094.10-1987

地面无线电接力系统所用设备的测量方法第三部分：仿真系统
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3: Simulated systems

UNE 20711-3-1996

METHODS OF MEASUREMENT OF EQUIPMENT USED IN TERRESTRIAL RADIO-RELAY SYSTEMS. PART 3: SIMULATED SYSTEMS.
地面无线电中继系统所用设备的测量方法第3部分:模拟系统

GB/T 4958.8-1988

地面无线电接力系统所用设备的测量方法　第二部分：分系统的测量　第八节　接收机
Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2:Measurements for subsystems—Section eight—Radio receivers

GB/T 4958.7-1988

地面无线电接力系统所用设备的测量方法　第二部分：分系统测量　第七节　发射机
Methods of measurement for equipment used in terrestrial radio-relay systems—Part 2:Measurements for subsystems—Section seven—Radio trsnsmitters

BS EN 60835-2-8-1996

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Adaptive equalizer
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量自适应均衡器

BS EN 60835-2-6-1996

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Protection switching
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量保护开关

BS EN 60835-2-9-1997

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Service channels
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量服务渠道

BS EN 60835-2-7-1995

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Diversity switching and combining equipment
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量分集交换和组合设备

IEC 60487-2-7-1986

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Seven: Radio transmitters
用于地面无线电中继系统的设备的测量方法第2部分:子系统的测量第七节 - 无线电发射机

SJ/Z 9094.9-1987

地面无线电接力系统所用设备的测量方法第二部分：分系统的测量第八章无线电接收机
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2: Measurements for sub-systems--Section 8: Radio receivers

SJ/Z 9094.8-1987

地面无线电接力系统所用设备的测量方法第二部分：分系统的测量第七章无线电发射机
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 2: Measurements for sub-systems--Section 7: Radio transmitters

IEC 60487-2-8-1986

Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Eight: Radio receivers
用于地面无线电中继系统的设备的测量方法第2部分:子系统的测量第八节 - 无线电接收机

BS EN 60835-2-10-1993

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Overall system performance
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量整体系统性能

GB/T 4958.4-1988

地面无线电接力系统所用设备的测量方法　第二部分：分系统的测量　第一节　通则
Methods of measurement for equipment used in terrestrial radio-relay systems—part 2:Measurements for subsystems—Section one—General

DIN IEC 60487-1

Methods of measurement for equipment used in terrestrial radio-relay systems; measurements common to sub-systems and simulated radio-relay systems; identical with IEC 60487-1:1984
地面无线电中继系统所用设备的测量方法；子系统和模拟无线电中继系统通用的测量；与IEC 60487-1:1984相同

BS EN 60835-2-3-1995

Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-R F branching networks
数字微波无线电传输系统所用设备的测量方法地面无线电中继系统的测量 rf分支网络

《国家标准化发展纲要》提出建设国家数字标准馆，推动标准化工作向数字化、网络化、智能化转型。中国标准化研究院正在全力推进国家数字标准馆建设，力争在2026年底建成“一个中心”和“一个平台”，即全球领先的标准数据资源中心，涵盖标准全生命周期的数字化、网络化、智能化研究与服务平台。

关于我们

查新颖性

查有效性

跟踪标准

比对标准

专题数据库

标准管理系统

大数据分析系统

标准智能研制系统