标准号: |
EN 60835-1-4/A1-1995 |
英文名称: |
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 4: Transmission performance (IEC 60835-1-4:1992/A1:1995); German version EN 60835-1-4:1995/A1:1995 |
中标分类: |
通信广播>>微波通信设备 |
发布日期: |
1996-02 |
发布单位: |
EN |
标准状态: |
请与本站工作人员进行确认 |
ICS分类: |
无线中继和固定卫星通信系统>>无线中继和固定卫星通信系统 |
正文语言: |
英语 |
原文名称: |
Me?verfahren für Ger?te in digitalen Mikrowellen-Funkübertragungssystemen - Teil 1: Messungen an terrestrischen Richtfunksystemen und Satelliten-Erdfunkstellen; Hauptabschnitt 4: übertragungsqualit?t (IEC 60835-1-4:1992/A1:1995); Deutsche Fassung EN 60835-1-4:1995/A1:1995 |
页数: |
3P.;A4 |
采用关系: |
DIN EN 60835-1-4/A1-1996,IDT;IEC 60835-1-4 AMD 1-1995,IDT |
内容提要(CN): |
电信传输法;数字的;传输;缺陷与故障;地面站;微波链路;无线电中继系统;测量;陆地的;电气工程;传输性能;测量技术;开关设备;无线电工程;卫星通信;质量 |
内容提要(EN): |
Communication technology;Defects;Digital;Earth stations;Electrical engineering;Measurement;Measuring techniques;Microwave links;Quality;Radio circuits;Radio engineering;Radio-relay systems;Ratings;Satellite communications;Switchgear;Telecommunication;Telecommunication systems;Telecommunication transmission methods;Telecommunications;Terrestrial;Testing conditions;Transmission;Transmission performance |
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