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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4958.15-1992 |
Methods of measurement for equipment usedin terrestrial radio-relay systems--Part 1:Measurements common to sub-systems and simulated radio-relay systems--Section four--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第一部分:分系统和仿真无线电接力系统通用的测量 第四节 基带范围的测量 |
China National Standards baseband |
 English PDF |
| GB/T 4958.2-1988 |
Methods of measurement for equipment used in terrestrial radio-relay systems--Part 3:Simulated systems--Section two--Measurements in the baseband 地面无线电接力系统所用设备的测量方法 第三部分:仿真系统的测量 第二节:基带测量 |
China National Standards baseband |
English PDF |
| GB/T 7395-1987 |
Test methods of 600～9600 bit/s baseband modem 600～9600 bit/s基带调制解调器的测量方法 |
China National Standards baseband |
English PDF |
| GB/T 7394-1987 |
Requirements of 600～9600 bit/s baseband modem 600～9600 bit/s基带调制解调器技术要求 |
China National Standards baseband |
English PDF |
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