| 标准号: |
BS EN 60835-2-4-1993 |
| 英文名称: |
Methods of measurement for equipment used in digital microwave radio transmission systems - Measurements on terrestrial radio-relay systems - Transmitter/receiver including modulator/demodulator |
| 中标分类: |
通信广播>>卫星通信设备 |
| 发布日期: |
1993-09-15 |
| 发布单位: |
GB-BSI |
| 标准状态: |
请与本站工作人员进行确认 |
| 实施日期: |
1993-09-15 |
| 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 |
| 起草单位/标准公告: |
BSI |
| 正文语言: |
英语 |
| 页数: |
34P.;A4 |
| 被代替标准: |
90/33697 DC-1990 |
| 采用关系: |
EN 60835-2-4-1995,IDT;EN 60835-2-4/A1-1997,IDT;IEC 60835-2-4-1993,IDT |
| 内容提要(CN): |
调制器;无线电设备;无线电通信;无线电接收机;微波链路;通信设备;数字信号;试验设备;通信链路;性能试验;调幅;调相;频率测量;电波测量;解调器;电路;乱真信号;无线电通信链路;相位测量(电);无线电发射机 |
| 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 |
| 归属: |
英国 |