| 标准号: |
EN 60835-2-4/A1-1997 |
| 英文名称: |
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay-systems; section 4: Transmitter/receiver including modulator/demodulator; Amendment A1 (IEC 60835-2-4:1993/A1:1997); German version EN 60835-2-4:1995/A1:1997 |
| 中标分类: |
通信广播>>微波通信设备 |
| 发布日期: |
1998-07 |
| 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 2: Messungen an terrestrischen Richtfunksystemen; Hauptabschnitt 4: Sender/Empf?nger einschlie?lich Modulator/Demodulator; ?nderung A1 (IEC 60835-2-4:1993/A1:1997); Deutsche Fassung EN 60835-2-4:1995/A1:1997 |
| 页数: |
6P.;A4 |
| 采用关系: |
DIN EN 60835-2-4/A1-1998,IDT;IEC 60835-2-4 AMD 1-1997,IDT |
| 内容提要(CN): |
无线电电路;传输系统;陆地的;工艺学;数字工程;微波链路;无线电中继系统;调制器;子系统;传播技术;数字的;测量;无线电工程;解调器;发射机;无线电装置;数字信号;电气工程;接收机;信号处理;无线电报;额定值;电信;测量技术 |
| 内容提要(EN): |
Communication technology;Demodulators;Digital;Digital engineering;Digital signals;Electrical engineering;Measurement;Measuring techniques;Microwave links;Modulators;Radio circuits;Radio engineering;Radio equipment;Radio plants;Radio receivers;Radio systems;Radio transmitters;Radio-relay systems;Radiotelegraphy;Ratings;Receivers;Signal processing;Subsystems;Technology;Telecommunication;Terrestrial;Transmission systems;Transmitters |
|
下载“无线中继和固定卫星通信系统”相关标准(下载...)
|